Category Archives: pH

Best pH Meter Deal We’ve Ever?… Meross Digital pH Meter… $3.99 + Buy One, Get One FREE!

Meross PH Meter, Digital PH Meter for Water Hydroponics with ATC, IP67 PH/Temp 2 in 1 Tester Pen with 0-14 PH Measurement Range, 0.01PH High Accuracy

More Info

Highlighted Features

Automatic Temperature Compensation: Temperature can affect the pH value of a solution. Meross pH water meter support automatic temperature compensation, which can correct the pH value according to the water temperature, enabling you to obtain accurate and stable readings under any conditions.
High Accuracy: pH Meter boasts high accuracy with its intelligent chip and high-sensitivity glass electrode component. It provides fast, stable, and precise measurement results with an accuracy of 0.01 pH units. This ensures reliable monitoring of pH levels in water for applications such as hydroponics, pools, drinking water, and aquariums.
LCD High-Definition Display: The Meross pH Meter features an LCD high-definition display with a large backlight screen for easy viewing, day or night. The display provides accurate measurement results and includes a data hold function to freeze the readings on the screen. With its clear and precise display, you can conveniently monitor and analyze the pH levels of your water samples, ensuring accurate and reliable measurements.
One-Click Calibration: Auto calibration with buffer recognition. Press CAL for 6 seconds to enter the calibration, and press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration.
Portable Mini pH Meter: which is the size of a pen, can be easily carried with you wherever you go. By effectively measuring the pH level of water, it can help you to maintain better health.

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You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.

3/31 3 PM Central: I’ve seen this sell for as much as $23.99 (August 2024). As of this posting, they are selling for just $3.99. That’s the best historical third party Amazon price I found, notwithstanding Lightning Deals or coupons. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order.

As of this update, I’m also seeing a buy one get one FREE offer. Add two to your cart and you’ll get two for… $3.99. I have no idea how long this will last. Check product page for availability.

Prices and availability can change quickly. Check product page for current info – More About Prices

Meross PH Meter, Digital PH Meter for Water Hydroponics with ATC, IP67 PH/Temp 2 in 1 Tester Pen with 0-14 PH Measurement Range, 0.01PH High Accuracy Mini Pen for Pool, Drinking Water and Aquarium – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Inkbird 4 in 1 pH Meter/Thermometer/TDS Meter… $16.79 on Big Spring Sale, Prime Exclusive

INKBIRDPLUS pH Meter, Digital 4 in 1 PH EC TDS Temp Meter

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Highlighted Features

4-in-1 Mode: With the 4-in-1 pH tester, you can accurately measure pH, TDS(ppm), EC(μS/cm / mS/cm), and temp value, and know water quality clearly to ensure your family member's health
High Accuracy: With the highly sensitive probe, you can get a full measurement range of 0-14pH and 0.01 pH resolution, and the pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. You can calibrate effortlessly to ensure the accuracy of your measurements
Automatic Temperature Compensation: With the ATC function, the 4-in-1 pH meter solves the inaccurate measuring problem caused by the change of liquid temperature. The Backlit LCD Design guarantees that you can easily read the measuring results in any condition and easily get reliable, stable reading
Easy to Use: After calibration, put the sensor into the solution you want to test and get the data immediately. Before another test, wash the probe carefully, or you may get an inaccurate reading
Wide Application: Ideal for household and laboratory testing applications, for drinking water, beer, and kombucha testing, and good for aquariums, ponds in a garden, bathtub, and swimming pool use, too
Special Note: The digital pH meter includes 1.5V*4 (LR44) batteries. These are for one-time use and cannot be charged. It needs to be replaced when it is used up. And if you want to keep the tip of the pH meter wet, you can use potassium chloride on the market
Calibration instructions: Currently, only pH calibration powder, EC, and TDS standard solutions are not included, so only pH calibration, calibration powder, and distilled water stirring are the calibration solutions

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pH Meter: You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.
TDS Meter: TDS meters can are helpful for brewing if you’re using a RO filter or if you purchase RO (reverse osmosis) water for brewing. If you’re using an RO filter a TDS meter tells you how effective your filter is and can help you know if your filters need to be replaced. If you buy RO water, a TDS meter can let you know what you’re getting as some water processors add minerals back for flavor. A TDS meter will allow you to make sure you’re getting what you want.
Thermometer: You can use a thermometer to… measure temperature. 🙂

3/29 9:30 PM Central: These are on sale for $16.79 as part of Amazon’s Big Spring Sale! Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

INKBIRDPLUS pH Meter, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Waterproof and EC PPM Water Tester with Backlight for Laboratory, Nutrients Growing, Household Drinking, Pool, Aquarium – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Dr Meter PH838 High Accuracy, Backlit pH Meter – $22.09 on Big Spring Sale, Prime Exclusive

Dr.meter pH Meter, Upgraded 0.01 Resolution High Accuracy PH Tester with Backlit Two-Color LCD Display and ATC, 0-14pH Measurement Range with Data Hold Function Digital pH Tester Pen-PH838

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Highlighted Features

【BEFORE USE】: Put the included potassium chloride powder into 20ml of pure water and mix well. Then put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate. (Note: If the sponge is wet enough, please skip this step.)
【DURING USE】: If there is inaccurate calibration, repeat the step of 'Before Use'. If using your own potassium chloride powder, prepare the solution by adding 61.5g of KCL into 250ml of water. Then, put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate.
【AFTER USE】: To ensure the activity of the sensitive bulb, add a drop of newly prepared potassium chloride solution into the sponge inside the probe cover. Also, to better maintain the activity of the sensitive bulb, add the solution to the sponge every two months.
▶ 【Notification】Calibrate once per week if you often test solution of PH <4 or >10, or once per half month for neutral solutions. The 250ml calibration solution for multiple uses (10ml or so each time). Then rinse the electrode with pure water before next test. Rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa.
▶ 【Automatic Calibration】 We make your job faster and easier than ever with this convenient PH tester! With the 3-point calibration procedures, your PH testing device will automatically identify the calibration solutions to give you your reading in a snap.
▶ 【Automatic Temperature Compensation】 Temperature can affect reading levels, our PH meter's automatic temperature compensation can ensure that you're getting the best possible reading. Unlike other PH metersthat only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment.
▶ 【Clear Digital Display with Alerts】 Tired of squinting at a small screen to get your readings? Enjoy this PH meter's large, backlit LCD screen that displays the information in an intuitive layout so you can still see even in low visibility situations. When the PH value is lower than 3.5 or higher than 12.5, the white digital display will change to red and flash to alert you.
▶ 【User Friendly】 You can easily replace the 2 AAA batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. Plus, it even comes with a storage case to keep it safe and protected when you're on the go.

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You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.

3/26 5 PM Central: This is on sale for $22.09 as part of Amazon’s Big Spring Sale! Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

Dr.meter pH Meter, Upgraded 0.01 Resolution High Accuracy PH Tester with Backlit Two-Color LCD Display and ATC, 0-14pH Measurement Range with Data Hold Function Digital pH Tester Pen-PH838 – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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4 in 1 pH Meter/Thermometer/TDS Meter – on sale for $5.87

2024 New 4 in 1 TDS Meter – TDS EC & Temperature

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Highlighted Features

【MULTIFUNCTIONAL (4 IN 1) & 5 UPGRADED】 4 in 1 TDS Meter, Electric Conductivity Meter & Temperature (°C,°F)Meter features the most updated technology.Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications
【RELIABLE TDS METER WITH ACCURATE & QUICK MEASUREMENT】LIKDAY ppm water tester is equipped with premium quality titanium alloy probe, which enables quick and convenient water total dissolved solids(tds) test. 0-9999ppm wide test range makes it fits multiple uses, like drinking water test, swimming pool, hot tub, laboratory, hydroponics, aquariums, well water, tap water, etc
【USER-FRIDNDLY DESIGN& QUALIFIED WATER TELLER】LIKDAY water hardness test meter with Big Backlit LCD is far superior than most digital water quality tester display, which allows wider angles of data reading and night reading. Besides, when ppm figure over 40 drinking with caution. And ppm figure below 40 indicates TDS figure qualified for direct drinking water (Notes: International standard adopted TDS figure 40 as a dividing line.)
【PPM Value Range】Ppm values 0-50 means ideal drinking water; ppm values 50-100 means comparatively ideal drinking water; ppm values 100-200 means marginally acceptable drinking water; ppm values 300-400 means the scale will form;ppm value 400-500 indicate the water taste is not very pleasant; If the ppm value is over 500, the water is contaminated and cannot be drunk
【EASY OPERATION & ENERGY SAVING】LIKDAY ppm meter allows one button operation, just turn it on and put tds meter into water, you can get stable and accurate data in seconds
【Reliable Brand】LIKDAY tds meter is a professional water quality testing tool to help you get clean and safe drinking water. This water quality tester provides everyone with an accurate and reliable means of checking the quality of their water and safeguarding the quality of your drinking water
【GIVE THE GIFT OF HEALTH&BETTER LIFE】Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect Halloween gift & Christmas gift

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pH Meter: You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.
TDS Meter: TDS meters can are helpful for brewing if you’re using a RO filter or if you purchase RO (reverse osmosis) water for brewing. If you’re using an RO filter a TDS meter tells you how effective your filter is and can help you know if your filters need to be replaced. If you buy RO water, a TDS meter can let you know what you’re getting as some water processors add minerals back for flavor. A TDS meter will allow you to make sure you’re getting what you want.
Thermometer: You can use a thermometer to… measure temperature. 🙂

3/22 10 AM Central: This is on sale for $5.87. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

2024 New 4 in 1 TDS Meter – TDS EC & Temperature(°C,°F) Meter,Accurate & Reliable Digital Water Testing Kits for Drinking Water, Tap, Well, Swimming Pool,Hydroponics, Aquarium, RO/DI System (White) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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EMD ColorpHast Precision pH Strips + Why Choose These Over a Meter & A Tip That Doubles Value

EMD colorpHast 4 -7 precision pH strips via MoreBeer

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From the product description, check product page for current description, price and availability:

A simple, reliable way to test the pH of your beer, no meter required!

Quickly test the pH of your mash with confidence using our colorpHast pH strips. These strips are high-quality and made not to run, so you are assured an accurate reading each time. Comes in packs of 100 strips.

Accurate, Narrow Range Strips: These are more accurate and easier to read than most pH test strips. Use these to check the pH of your mash and of your finished beer. These offer the same advantages of a pH meter without the cost and maintenance that goes along with a meter.

Why these instead of a pH meter? pH meters have their place. The downside is they require maintenance and continued cost. You have to calibrate, clean and properly store pH probes for accurate readings. I believe this is why pH meter reviews tend to skew negative.

Tip… Cut these in half the long way. You’ve saved 50% and they are still easy to read.

In stock: These have experience multiple sellouts sometimes for months at a time. As of this update, they’re in stock. Check the product page for current availability.

ColorpHast pH Strips – 4.0 to 7.0 (100 Strips) MT629 at MoreBeer

3 Pack pH.1-14 Test Paper Extensive Test Paper Litmus Test Paper 240 Strips pH Test with Storage Case for Saliva Urine Water Soil Testing Pet Food and Diet pH Monitoring (3 PACK with Storage Case)

Litmus PH Test Strips 160 Strips, Professional Universal pH.1-14 Test Paper with Test Pipette Droppers, for Teaching, Student, Chemistry Experiment, Saliva Urine Water Soil & Diet pH Monitoring

2 Pack pH Test Strips Universal pH 1-14 Test Paper Litmus Test Paper 160 Strips for Saliva Urine Water Soil and Chemistry Experiments

Plastic pH Test Strips, Universal Application (pH 0-14), 100 Strips | for Saliva, Soap, Urine, Food, Liquids, Water with Soil Testing, Lab Monitoring, etc.

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:lnksfxd tag:b3peroff tag:b3colorphast rpu:b3colorphast:rpu

3 Pack pH.1-14 pH Test Strips – on sale for $5.49

3 Pack pH.1-14 Test Paper Strips pH Test with Storage Case

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Highlighted Features

Paper Size: 45mm x 7mm (L x W), Comes with 3 Pack(240 pH Strips) and 1 Storage Case.
The test strip color changes must be matched with the pH scale color chart within about 15 seconds. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity.
There is a strong correlation between the pH of the body's internal environment and pH paper help you to maintain good healthy body by testing many usual substances, including moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc

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3/15 11:30 PM Central: These are on sale for $5.49. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

3 Pack pH.1-14 Test Paper Extensive Test Paper Litmus Test Paper 240 Strips pH Test with Storage Case for Saliva Urine Water Soil Testing Pet Food and Diet pH Monitoring (3 Pack with Storage Case) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

3 Pack pH.1-14 Test Paper Extensive Test Paper Litmus Test Paper 240 Strips pH Test with Storage Case for Saliva Urine Water Soil Testing Pet Food and Diet pH Monitoring (3 PACK with Storage Case)

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Beverage Doctor – Waterproof pH Meter via MoreBeer – on sale for $44.99, Limited Availability

Beverage Doctor – Pen Style PH Meter from MoreBeer

More Info

From the product description, check product page for current description, price and availability:

Looking for an easy to use pH meter at a great price? The Beverage Doctor is here to help you get your mashes to the perfect pH.

The Beverage Doctor will get you a very accurate reading with its 0.01 pH resolution. The calibration process couldn’t be easier to perform, just place the probe in the buffer solution closest to pH of the sample you’ll be testing and press the button! This pH meter also includes ATC (Automatic Temperature Control) so you don’t have to get your sample all the way down to room temperature before you take your reading.

The Beverage Doctor features a replaceable probe in case yours is lost or damaged. Homebrewing can be a tough environment for your pH probe so we feel you shouldn’t have to buy a whole new pH meter everytime your probe breaks. The cap that holds the probe storage solution has a very tight seal and should prevent your probe from drying out while not in use. Don’t worry about getting this meter wet either, because the entire unit is waterproof!

Replaceable probe
ATC (Automatic Temperature Control)
Waterproof
Accurate to 0.01 pH
Easy 3 point calibration
LR44/AG13 batteries included

Limited Availability Wine Deal of the Week: As of this posting, this is marked down to $44.99 as a MoreWine Deal of the Week. Shipping is also free to addresses in the contiguous US with most $59 Orders. Quantities are limited. Check the Deal of the Week section – Here – to see if this is still available.

Note that you can redeem this on MoreBeer or MoreWine. Use coupon code WINEDEAL to get this discount.

Beverage Doctor – Pen Style PH Meter MT624

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:b3peroff

Meross Digital pH Meter

Meross PH Meter, Digital PH Meter for Water Hydroponics with ATC, IP67 PH/Temp 2 in 1 Tester Pen with 0-14 PH Measurement Range, 0.01PH High Accuracy

More Info

Highlighted Features

Automatic Temperature Compensation: Temperature can affect the pH value of a solution. Meross pH water meter support automatic temperature compensation, which can correct the pH value according to the water temperature, enabling you to obtain accurate and stable readings under any conditions.
High Accuracy: pH Meter boasts high accuracy with its intelligent chip and high-sensitivity glass electrode component. It provides fast, stable, and precise measurement results with an accuracy of 0.01 pH units. This ensures reliable monitoring of pH levels in water for applications such as hydroponics, pools, drinking water, and aquariums.
LCD High-Definition Display: The Meross pH Meter features an LCD high-definition display with a large backlight screen for easy viewing, day or night. The display provides accurate measurement results and includes a data hold function to freeze the readings on the screen. With its clear and precise display, you can conveniently monitor and analyze the pH levels of your water samples, ensuring accurate and reliable measurements.
One-Click Calibration: Auto calibration with buffer recognition. Press CAL for 6 seconds to enter the calibration, and press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration.
Portable Mini pH Meter: which is the size of a pen, can be easily carried with you wherever you go. By effectively measuring the pH level of water, it can help you to maintain better health.

Learn More

You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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300 x 1 oz Cups and Lids [Hops, Samples, Shots & More]

Eupako 300 Sets 1 oz Containers with Lids, Disposable Plastic Jello Shot Cups with Lids, Small Plastic Portion Cups for Condiments, Souffle, Sampling

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Highlighted Features

Value 1 oz Portion Cups With Lids: Completed with 300 jello shot cups and 300 matiching lids. Cups and lids of Eupako 1 oz container with lid are packaged separately, which makes it easy to store. Therefore, our condiment container is a perfect choice for saving your time on keeping organized. Overall dimensions: height 1.4", top diameter 1.75", bottom diameter 1.2, volume 1 oz
Food Grade Plastic For Cups: With excellent crack-resistant ability, these 1 ounce containers with lids are made of premium, clear, sturdy and durable food grade plastic materials. Eupako are committed to providing secure and reliable small plastic cups with lids to your life
Lids Snap On Easily: Airtight lids for the plastic sauce cups snap on quickly and securely with a sharp sound, providing a strong seal and leak-proof function to keep the contents from spilling. With these excellent small plastic cups, you don't need to worry that contents in it will absorb any flavors in your fridge
Multi-Purpose: Small plastic disposable portion cups are perfect for dressings, condiments, sauces, jello shots, dips, grated cheese, food samples and more in the events such as lunch, picnic, meal planning, barbecues, parties, ect. Note: Cups are only for cold condiment
Apply in Any Occasion: Eupako 1 ounce clear cups with lids are pefect for any occasion such as wedding, graduation, baby shower, birthday, receptions. Clear and elegent lookings add more sense of classic for your parties

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Possible homebrew related uses: measuring, small sample cups, collecting refractometer and pH samples on brew day and beyond, use to hold hop and other boil additions (maybe a bit on the small side for this use).

Eupako 300 Sets 1 oz Containers with Lids, Disposable Plastic Jello Shot Cups with Lids, Small Plastic Portion Cups for Condiments, Souffle, Sampling – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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1 lb Milliard Food Grade Citric Acid – pH Adjustment & Cleaning – on sale for $9.99 + free prime ship

Milliard Citric Acid

Highlighted Features

The fine granular NON-GMO citric acid is a kitchen essential used in preserving, flavoring, and cleaning completely; preserves the Vitamin C content of a food product.
Adds an acidic or sour taste to meat, candy, soft drinks, and ice cream. It keeps fruits and vegetables fresh and food flavorful. Perfect for craft making, candy making, pH adjustment, water softening, and more!
Perfect for bath bombs, used as the main ingredient along with baking soda (sodium bicarbonate) to make the bath bombs fizz away!!
Helps in sprouting, canning, drying or freezing, bread making, conserving, and jarring. Can also be used as a cleaning agent. Use as a descaler to remove hard water buildup from your coffee machine and urn. Add 2 TBSP of Milliard Citric Acid powder to your coffee maker and run it with 32 ounces of hot water for fresher and better-tasting coffee.
Packed in our NEW durable resealable stand up bag which allows for long and safe storage. Available in 4 oz,1, 2, 5, 10 & 50 pounds For additional uses, find the Milliard Citric Acid user guide on the bottom of the page under Product guides and documents.

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From HBF: Make sure the components you use are compatible and rated for your intended application. Contact manufacturer with questions about suitability or a specific application. Always read and follow manufacturer directions.

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Used for adjusting mash pH and by some for cleaning

If you’re using this to adjust mash pH, I highly recommend an accurate gram scale

2/26 7 AM Central: This is on sale for $9.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

Milliard Citric Acid – 100% Pure Food Grade Non-GMO Project Verified (1 Pound) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Compare: Citric Acid – via MoreBeer, similar but not identical

Milliard Citric Acid 5 Pound - 100% Pure Food Grade Non-GMO Project Verified (5 Pound)

Milliard Citric Acid - 100% Pure Food Grade Non-GMO Project Verified (4 Ounce)

Milliard Citric Acid 1 Pound - 100% Pure Food Grade Non-GMO Project Verified (1 Pound)

Milliard Citric Acid 1.88 LB - 100% Pure Food Grade Non-GMO Project Verified, Bonus Scoop and User Guide

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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12 x Stainless Steel Portion Cups – for Hops and Boil Additions & More… $9.99, 83 cents each

12 x Stainless Steel Sauce Cups

I keep similar stainless steel portion cups in my Brew Day Box and use them to portion out hop additions and other boil additions and for pH and gravity sample containers. These are a great size and don’t take a lot of room since they nest together.

2/23 4:30 PM Central: These are on sale for just $9.99. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

EHOMEA2Z Ramekins 12 Pack 2.5 Oz Stainless Steel Condiment Sauce Cups, Metal Ramekins, Commercial Grade, Multifunctional, Ideal for All Hot and Cold Sauces, Individual Portion Cups,12 Pack – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Beyond brewing you can use these for around the kitchen, for condiments, BBQ sauce – Do you BBQ? If so, check out my BBQ site… BBQ Finds – and more.

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability.

Meross Digital pH Meter

Meross PH Meter, Digital PH Meter for Water Hydroponics with ATC, IP67 PH/Temp 2 in 1 Tester Pen with 0-14 PH Measurement Range, 0.01PH High Accuracy

More Info

Highlighted Features

Automatic Temperature Compensation: Temperature can affect the pH value of a solution. Meross pH water meter support automatic temperature compensation, which can correct the pH value according to the water temperature, enabling you to obtain accurate and stable readings under any conditions.
High Accuracy: pH Meter boasts high accuracy with its intelligent chip and high-sensitivity glass electrode component. It provides fast, stable, and precise measurement results with an accuracy of 0.01 pH units. This ensures reliable monitoring of pH levels in water for applications such as hydroponics, pools, drinking water, and aquariums.
LCD High-Definition Display: The Meross pH Meter features an LCD high-definition display with a large backlight screen for easy viewing, day or night. The display provides accurate measurement results and includes a data hold function to freeze the readings on the screen. With its clear and precise display, you can conveniently monitor and analyze the pH levels of your water samples, ensuring accurate and reliable measurements.
One-Click Calibration: Auto calibration with buffer recognition. Press CAL for 6 seconds to enter the calibration, and press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration.
Portable Mini pH Meter: which is the size of a pen, can be easily carried with you wherever you go. By effectively measuring the pH level of water, it can help you to maintain better health.

Learn More

You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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(100) 3ml Transfer Pipettes [Refractometer & pH Samples, measuring Star San] – $8.79, 9 cents each

Transfer Pipette, 7.0ml Capacity, 3.0ml Graduated, Large Bulb, 155mm, 3.2ml Bulb Draw, Karter Scientific 206H3 (Pack of 100)

More Info

Highlighted Features

Capacity: 7.0ml
Graduations: 0.5, 0.5ml to 3.0ml
Material: LDPE
Length: 155mm

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Use for collecting refractometer samples, pH samples and more on brew day and beyond.

What are Other’s Saying? Search this product’s Amazon reviews for “refractometer” – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

You could also use these to dose out Star San for mixing 1 gallon batches. See: Star San Tips, Tricks and Guidelines – you’d use the 3 mL marking, twice (total of 6 mL) to do that.

2/15 8 AM Central: These are selling for just $8.79 or about 9 cents each. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices and availability can change quickly. Check product page for current info – More About Prices

Transfer Pipette, 7.0ml Capacity, 3.0ml Graduated, Large Bulb, 155mm, 3.2ml Bulb Draw, Karter Scientific 206H3 (Pack of 100) – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Also Consider: Globe Scientific 139050 LDPE Extra Long Transfer Pipet, Non-Sterile, 300mm Length, 23.0mL Capacity (Box of 100) – these are about 12″ long and, depending on the fermenter and batch size, are long enough to take refractometer samples from the fermenter.

Transfer Pipette, 7.0ml Capacity, 3.0ml Graduated, Large Bulb, 155mm, 3.2ml Bulb Draw, Karter Scientific 206H3 (Pack of 100)

Globe Scientific 139050 LDPE Extra Long Transfer Pipet, Non-Sterile, 300mm Length, 23.0mL Capacity (Box of 100)

12 x Stainless Steel Portion Cups by Winco – for Hops and Boil Additions & More

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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160 x pH Test Strips + Pipettes… $3.98

pH Test Strips

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Highlighted Features

Package Include: 2 pack * 80 strips (160 strips), 1 pc sealed bag, 5 pack 0.2ml test dropper
Easy to use and get the ph result in a second.
Each pack is attached with a color comparison card, which indicate different pH values correspond to specific colors.
The package is very handy and portable so you can take it with you anywhere, easy to store, and well suited for fieldwork.
The ph test paper allows you to measure the entire pH range from pH 1.0-14.0, you could test the pH for almost all liquids around you, such as urine, sweat, moisturizing soap, lemon juice, milk, liquid detergent, moist soil, and so on.

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2/13 1 PM Central: These are on sale for just $3.98. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

Litmus PH Test Strips 160 Strips, Professional Universal pH.1-14 Test Paper with Test Pipette Droppers, for Teaching, Student, Chemistry Experiment, Saliva Urine Water Soil & Diet pH Monitoring – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Litmus PH Test Strips 160 Strips, Professional Universal pH.1-14 Test Paper with Test Pipette Droppers, for Teaching, Student, Chemistry Experiment, Saliva Urine Water Soil & Diet pH Monitoring

Plastic pH Test Strips, Universal Application (pH 0-14), 100 Strips | for Saliva, Soap, Urine, Food, Liquids, Water with Soil Testing, Lab Monitoring, etc.

Plastic pH Test Strips, Universal Application (pH 4.5-9.0), 100 Strips | for Urine, Saliva, Aquariums, etc.

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How Long Does Star San Last? – pH + Clarity

Updated: January 31, 2025

Star San is my sanitizer of choice. It’s food safe and no rinse. Required contact time is five mintues. It has worked very well for me for quite some time and I’m convinced that it’s one of the most economical solutions available if you use the spray bottle method. See: Star San Tips, Tricks and Guidelines

How Long Does Star San Last?

With regards to mixed Star San Solution: The official answer is probably… you should mix a fresh batch each time you use it. To really test the effectiveness, you need to titrate the solution and test the PPM.

Practically speaking, many homebrewers use and re-use Star San. If you’re going to do that, the solution should be relatively clear and the mixture should have a pH of under 3.5. Previously the recommendation I received from Five Star Chemicals was that the solution should by crystal clear, however, for bottles of Star San not older than 1 year (check the manufacture date on the bottle, the first two digits are the year it was manufactured) crystal clarity isn’t necessarily a requirement.

More! Star San’s Shelf Life, Age & pH

Meross Digital pH Meter

Meross PH Meter, Digital PH Meter for Water Hydroponics with ATC, IP67 PH/Temp 2 in 1 Tester Pen with 0-14 PH Measurement Range, 0.01PH High Accuracy

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Automatic Temperature Compensation: Temperature can affect the pH value of a solution. Meross pH water meter support automatic temperature compensation, which can correct the pH value according to the water temperature, enabling you to obtain accurate and stable readings under any conditions.
High Accuracy: pH Meter boasts high accuracy with its intelligent chip and high-sensitivity glass electrode component. It provides fast, stable, and precise measurement results with an accuracy of 0.01 pH units. This ensures reliable monitoring of pH levels in water for applications such as hydroponics, pools, drinking water, and aquariums.
LCD High-Definition Display: The Meross pH Meter features an LCD high-definition display with a large backlight screen for easy viewing, day or night. The display provides accurate measurement results and includes a data hold function to freeze the readings on the screen. With its clear and precise display, you can conveniently monitor and analyze the pH levels of your water samples, ensuring accurate and reliable measurements.
One-Click Calibration: Auto calibration with buffer recognition. Press CAL for 6 seconds to enter the calibration, and press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration.
Portable Mini pH Meter: which is the size of a pen, can be easily carried with you wherever you go. By effectively measuring the pH level of water, it can help you to maintain better health.

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You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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4 in 1 pH Meter/Thermometer/TDS Meter

2024 All-New 4 in 1 Tds Meter Digital Water Tester – Accurate and Reliable TDS EC & Temp(°C,°F) Meter – 0-9990ppm – Professional Testing for Drinking Water, RO/DI System, Aquariums etc

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Reliable Brand: MEXYBE was founded with a simple yet important mission: to provide everyone with a accurate and reliable way to test their water quality. We believe that access to clean and safe drinking water is a basic human right, and our tds meter digital water tester is one professional way that can help people achieve that. We are committed to providing high-quality products and excellent customer service. Join us in our mission to make clean and safe water accessible to everyone
Accurate and Reliable Results: Tired of getting unreliable readings from other water testers? Look no further. The MEXYBE 2024 ALL-NEW water quality tester features a high-precision chip and a premium titanium alloy probe, ensuring accurate and reliable results every time. Equipped with cutting-edge technology and advanced features, it's the ultimate choice for precise water testing. So why wait? Experience dependable testing performance for you and your family today
Multifunctional (4 in 1) and 5 Upgraded: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use, factory calibrated and hold function for direct use and auto-0ff in 2 minutes to conserve battery. These enhancements make it a user-friendly tds meter digital water tester for a variety of applications
Two User-Friendly Features:1. 25% Larger Backlit LCD: The MEXYBE 2024 4-in-1 water quality tester has a screen that's 25% bigger than older 3 in 1 models the market, making it easier to read for everyone, including seniors and children. 2. Convenient TDS Chart: A colorful TDS chart is placed on the back of the tester and in the user guide, so you can quickly understand PPM values without searching online—saving you time with every test
Multipurpose Tds Tester: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc
Give the Gift of Health: Looking for the perfect gift for your family and friends? Look no further than our water testing kit for drinking water! Our easy-to-use device lets you quickly and accurately test the purity of any water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or someone who enjoys outdoor activities like camping and hiking, our tds water test kit makes the perfect gift
Experience our live customer support: a dedicated team of water quality experts ready to offer rapid and efficient responses round the clock through live chat and email. We are committed to taking our customers' feedback seriously, as our sole aim is to deliver products and services that hold genuine value for you
💖 Better water, better life. Experience the difference of pure and healthy water with your FAMILY by MEXYBE 2024 all-new 4 in 1 tds meter digital water tester!

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pH Meter: You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer.
TDS Meter: TDS meters can are helpful for brewing if you’re using a RO filter or if you purchase RO (reverse osmosis) water for brewing. If you’re using an RO filter a TDS meter tells you how effective your filter is and can help you know if your filters need to be replaced. If you buy RO water, a TDS meter can let you know what you’re getting as some water processors add minerals back for flavor. A TDS meter will allow you to make sure you’re getting what you want.
Thermometer: You can use a thermometer to… measure temperature. 🙂

2024 All-New 4 in 1 Tds Meter Digital Water Tester – Accurate and Reliable TDS EC & Temp(°C,°F) Meter – 0-9990ppm – Professional Testing for Drinking Water, RO/DI System, Aquariums etc – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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100 x LabRat pH Strips 0-14 pH, .5 pH Intervals – $7.75, volatile

pH Test Strips, Universal Application (pH 0.0-14.0, 0.5 pH Intervals), 100 Strips

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Ideal for testing Water, Soap, Soil, Kombucha, Beer, and much more!
Sold as One Case of 100 Plastic pH Strips
pH 0.0-14.0 Full Range Test Strips - Increments by 0.5 pH units
pH Color Chart Intervals: 0.0, 0.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0, 13.5, 14.0
Laboratory and Diagnostic grade pH test strips

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As of this posting these are selling for $7.75. Shipping is also free to many US addresses with Prime Membership [Try Prime for Free] or a qualifying order. Prices, promotions and availability can change quickly. Check product page for current info – More About Prices

Plastic pH Test Strips, Universal Application (pH 0.0-14.0, 0.5 pH Intervals), 100 Strips – affiliate link, note that multiple variations of this product may be available, as such a different version may appear at this link

Plastic pH Test Strips, Universal Application (pH 0-14), 100 Strips | for Saliva, Soap, Urine, Food, Liquids, Water with Soil Testing, Lab Monitoring, etc.

Plastic pH Test Strips, Universal Application (pH 4.5-9.0), 100 Strips | for Urine, Saliva, Aquariums, etc.

This post contains affiliate links. We may make a commission when you use our Amazon links. This will never cost you extra. Thank you for supporting Homebrew Finds!

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability. ssprod:B07F6VZYV9:ptr

Beverage Doctor – Waterproof pH Meter via MoreBeer – on sale for $43.99, BEATS 2019 Deal

Beverage Doctor – Pen Style PH Meter from MoreBeer

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From the product description, check product page for current description, price and availability:

Looking for an easy to use pH meter at a great price? The Beverage Doctor is here to help you get your mashes to the perfect pH.

Replaceable probe
ATC (Automatic Temperature Control)
Waterproof
Accurate to 0.01 pH
Easy 3 point calibration
LR44/AG13 batteries included

Beverage Doctor – Pen Style PH Meter MT624

Save 20%!

MoreBeer offering 20% off a single item when you use coupon code TOP5
*Code will not work with other coupon codes. Offer not valid on gift cards, items over $1000 or products already on sale & MAP products which have an indication on their product page. Single use per customer.
Get Free Shipping: This ships for free with a qualify order as part of MoreBeer’s Free Shipping Program. Under that promo most orders over $59 ship for free.

20% Off at MoreBeer! use coupon code TOP5

Coupon code TOP5 makes this just $43.99. Put together a $59 or and get free shipping too!

From the “prices on everything continue to skyrocket” department, this BEATS a deal of the day that was offered in September of 2019. At that time it was offered for $44.99. The lowest historical price I have recorded for this $39.99 back in July of 2019.

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:b3peroff

1/1 Deal of the Day… Milwaukee Instruments pH600 pH Meter – on sale for $31.99, Limited Availability, Matches 2020 Deal

Milwaukee ph600 Ph Meter via MoreBeer

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From the product description, check product page for current description, price and availability:

A simple, low cost pH meter eliminates the guesswork of using pH strips.

Simple 1-point calibration, accuracy to 0.1 pH units, and a pH 0-14 range make this tester incredibly easy to live with. No more guessing at your mash pH!

Includes calibration screwdriver, batteries and user manual.

Milwaukee Part Number: pH600AQ

You can use a pH meter to check the pH of your water, mash, [test Star San effectiveness] and finished beer. [Related: All Grain Tips & Gear]

Limited Availability Deal of the Day: As of this posting, this on sale as as a MoreBeer Deal of the Day. Shipping is also free to addresses in the contiguous US with most $59 Orders. Availability: This is available today only, while supplies last. Quantities are limited. Check the MoreBeer’s Deal of the Day to check today’s offering.

Product Description – Here – Use coupon code BEERDEAL to get this discount.

Digital pH Meter (pH600) – 0-14 pH Range MT603

From the “prices on everything continue to skyrocket” department, this matches a deal of the day that was offered in August of 2020.

Deal of the Day is valid 1/1/2025 only while supplies last

Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration

INKBIRDPLUS pH Meter for Hydroponics PPM EC Meter for Plant Nutrients Simultaneous Measurement of pH Conductivity TDS Temperature for Reservoir Tank Water Lab Aeroponic Garden Indoor Outdoor Growing

TDS Meter Digital Water Tester, INKBIRD Professional Electronic 3-in-1 TDS, Temperature and EC Meter, 0-4995ppm, Ideal ppm Meter for Drinking Water, Aquariums, and More Lab Viscometers(White)

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

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Price, promotions and availability can change quickly. Check the product page for current price, description and availability.