In days of yore, refractometers were considered a pre-fermentation only tool. That’s because the alcohol present after fermentation begins throws off refractometer readings. That was until people starting figuring out that it was possible to reasonably estimate specific gravity after fermentation has begun. The first such calculations that I became aware of were from MoreBeer. Check the documents tab on this product page to see their spreadsheet.
Since that time, additional work has been done to refine these calculations. One such body of work belongs to Sean Terrill. Sean is a smart guy. Like nuclear engineer kind of smart. Sean did a good bit of work on the subject and came up with an even more accurate formula for estimating specific gravity after fermentation is begun.
The measurement of refractive index is simple and quick and provides the user an accepted method for sugar content analysis. Samples are measured after a simple calibration with steam distilled water. Within seconds the instrument measures the refractive index of the brix. This digital refractometer eliminates the uncertainty associated with mechanical refractometer and is easily portable for measurements in the field
It is easy to use with simple three button operation and fast with a response time under 3 seconds. Easy to clean, stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets. Ideal for winemakers, brewers, fruit and vegetable growers, maple syrup producers, and food producers.
This handheld refractometer is small, light and simple to use as optical refractometer, but with the precision of a digital readout. They read samples as small as 0.3 ml. Sample temperature is initially displayed on the TFT screen followed by the measurement results. They have easy-to-read LCD that eliminates the possibility of interpretation errors.
SM20 digital brix refractometer is commonly used in the food and beverage, agriculture and wine industries. Fruit farmers will use a refractometer to check the sugar content of fruit on the vine to determine the best time for harvesting. SM20 brix refractometer is an ideal measurement instrument for the food and beverage industry.
The meter provides automatic calibration, automatic temperature compensation (ATC) and automatic shutoff (after 3 minutes). A sturdy water resistant case protects the electronics from wet environments and makes for easy clean ups. It features one button calibration to distilled water and indicate when the battery should be replaced
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
Kegland Saber TRIPLE Scale Refractometer with LED Illumination
More Info
From the product description, check product page for current description, price and availability:
Track your mash tun run off during sparging, pre-boil gravity, post-boil gravity, and starting gravity before fermentation
Readings are almost instantaneous, requires only a few drops, and there’s no need to cool your sample thanks to ATC
Triple scaled for use in brewing, winemaking, and distilling
LED illumination makes it easy to see your readings even in low light environments like your garage or basement
Water resistant enclosure—dip the refractometer into your wort without risk of damaging the LED light
Includes case, pipette, and USB magnetic charging cable
If you want a quick and easy way to take gravity readings during the brewing process, then a refractometer is the tool for the job. Taking hydrometer readings during the brew tends to be a time-consuming process, and by the time you get a reading it may be too late to react. This is because you need to take a large sample and cool it to get an accurate reading. A refractometer allows you take instant gravity readings, with just one drop, at any point during the boil, or even during the run off of the sparge during an all-grain brew. These ‘during the process’ readings allow you to add more water or boil longer so you can attain exactly the gravity you desire.
Traditional refractometers without ATC are calibrated to work at 68°F. The ATC function allows you to use the refractometer in an ambient temperature range of 50-86°F (10-30°C). Since your sample is just one drop, and will quickly adjust to the temperature of the refractometer, the temperature of the sample is irrelevant. This unit also comes with a manual calibration knob that is secured with a lock nut. To calibrate place one drop of distilled water on the testing platform and adjust to zero if necessary. The LED light is a handy feature that helps illuminate the sample and make the scale easier to read.
Features:
Triple Scaled
0-32 Brix
0-1.130 Specific Gravity for Wort
0-1.130 Specific Gravity for Sugar
Water resistant enclosure
Adjustable focus eyepiece with rubber grip
Automatic Temperature Compensation
LED illumination function
Rechargeable battery
Please Note: The Sabre Refractometer is used to measure unfermented wort. Once alcohol is present, the use of a correction table is advised.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
This post contains affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!
morebeer
Price, promotions and availability can change quickly. Check the product page for current price, description and availability. tag:b3peroff
【2 Scales】0-32%Brix; SG Wort1.000-1.120.The Brix Scale measures the sugar content of fruits, juices and beverages; and the SG Wort scale measures the specific gravity of wort in beer brewing
【Clear Scale】A clear dial can be seen through the eyepiece，easy to read
【With ATC】With automatic temperature compensation, thus reducing the error；
【Rubber Grip】Rubber handle, non-slip and durable
【Easy to carry】The portable canvas package is used to protect the instrument from damage
【Easy to use】Step 1:Open daylight plate, make sure no dust on the main prism, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the water spreads across the entire surface of the prism without air bubbles or dry spots. Allow the sample to remain on the prism for approximately 30 seconds before going to step 2. (This allows the sample to adjust to the ambient temperature of the refractometer)
Step 2: Aim the front end of the refractometer to the direction of light and look into the eyepiece. You will see a circular field with graduations down the center (you may have to twist the focus adjustment to see the graduation clearly). The upper portion of the field should be blue, while the lower portion should be white.
Step 3: Look into the eyepiece and turn the Calibration screw by using a screwdriver until the boundary between the upper blue field and the lower white field meet exactly on the zero scale, such as shown in the image. This is the end of the calibration process.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
MoreBeer’s Dual Scale Refractometed with CORRECTED Scale
More Info
From the product description, check product page for current description, price and availability:
A refractometer is used to measure the density of a solution, in our case how much malt sugar is in solution.
Featuring both a Brix scale AND a Specific Gravity Scale
Our refractometer is unique in that it features both a Brix Scale and a Specific Gravity Scale, the scale most homebrewers use.
Why use a Refractometer you ask?
Are you tired of not hitting your desired target gravities? Have you tried to cool a large sample so you could use a hydrometer and see what your gravity is? A refractometer allows you take instant gravity readings, with just one drop, at any point during the boil, or even during the run off of the sparge during an all-grain brew. These ‘during the process’ readings allow you to add more water or boil longer so you can attain exactly the gravity you desire.
Refractometer Statistics
Our refractometer is hand held with a metal body, flexible eye piece and rubber grip. It features a 0 to 32% Brix scale and from 1.000 to 1.120 on the Specific Gravity Scale with .2% resolution and ATC (Automatic Temperature Compensation). Traditional refractometers without ATC are calibrated to work at 68 degrees Fahrenheit. The ATC function allows you to use the refractometer in an ambient temperature range of 50-86 degrees Fahrenheit (10-30 Celsius.) Because your sample is just one drop, and will quickly adjust to the temperature of the refractometer, the temperature of the sample is irrelevant. Our unit also comes with a manual calibration knob that is secured with a lock nut. To calibrate place one drop of distilled water on the testing platform and adjust to zero if necessary.
Getting Geeky about why the Specific Gravity Scale on our unit is accurate
Some dual scale refractometers feature a linear scale that multiplies brix by 4 to get Specific Gravity. This is okay at lower gravities up to around 1.040 but the higher your starting gravity goes, the less accurate the conversion is. For example, take a Brix reading of 10, multiply by 4, and you get a SG reading of 1.040 – the accurate SG reading is 1.041. Take a Brix reading of 20, multiply by 4, and you get 1.080 – the accurate conversion is 1.084. We worked with our Refractometer manufacturer to create a unit with a non linear conversion and thus this model can be accurately used for Specific Gravity readings.
Corrected Scale: Some dual scale refractometers feature a linear scale that multiplies brix by 4 to get Specific Gravity. This is okay at lower gravities up to around 1.040 but the higher your starting gravity goes, the less accurate the conversion is. For example, take a Brix reading of 10, multiply by 4, and you get a SG reading of 1.040 – the accurate SG reading is 1.041. Take a Brix reading of 20, multiply by 4, and you get 1.080 – the accurate conversion is 1.084. MoreBeer worked with their Refractometer manufacturer to create a unit with a non linear conversion and thus this model can be accurately used for Specific Gravity readings.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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.
From the “prices on everything continue to skyrocket” department, this BEATS a deal of the day that was offered in May of 2020. At that time it was offered for $47.99. $39.99 ties the lowest price I have recorded for this refractometer offering.
This post contains affiliate links. We may make a commission when you use our links. This will never cost you extra. Thank you for supporting Homebrew Finds!
morebeer
Price, promotions and availability can change quickly. Check the product page for current price, description and availability.
Multifunction With APP —— Read the detailed content from your phone. Choose the type of liquid you need to test and you can save&share the test data.
0-55% Brix Range —— FJDynamics PRO refractometer can be used to measure coffee TDS/ EXT/ EBFbrix when brewing beer, wine, drink. (Range 0-55% for liquid only, except for honey/ maple syrup)
Pocket Size & Reachargeable —— The size of a brix refractometer approximates that of your car keys, and its pocket-sized design makes it extremely easy to carry around (3*1 in). Unlike hydrometers, only 1 drop of sample without wasting brew(pipettes included) is all needed. One-touch operation design saves the measure time.
Accuracy with ATC —— The build-in ATC (5-45°C) and upgraded OLED screen enable you to get consistent and clear results even in the sunlight including brix, temperature, refractive index, and other information.
Waterproof& Duarable —— IP67 design allows you to wash the refractometer with flowing water. Pretty durable to pass the 1.5m dropping test. (please keep the charging port away from water) 1 Hour Rechargeable —— Up to 30 days battery life with only 1 hour recharge.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
Multifunction With APP —— Read the detailed content from your phone. Choose the type of liquid you need to test and you can save&share the test data.
0-55% Brix Range —— FJDynamics PRO refractometer can be used to measure coffee TDS/ EXT/ EBFbrix when brewing beer, wine, drink. (Range 0-55% for liquid only, except for honey/ maple syrup)
Pocket Size & Reachargeable —— The size of a brix refractometer approximates that of your car keys, and its pocket-sized design makes it extremely easy to carry around (3*1 in). Unlike hydrometers, only 1 drop of sample without wasting brew(pipettes included) is all needed. One-touch operation design saves the measure time.
Accuracy with ATC —— The build-in ATC (5-45°C) and upgraded OLED screen enable you to get consistent and clear results even in the sunlight including brix, temperature, refractive index, and other information.
Waterproof& Duarable —— IP67 design allows you to wash the refractometer with flowing water. Pretty durable to pass the 1.5m dropping test. (please keep the charging port away from water) 1 Hour Rechargeable —— Up to 30 days battery life with only 1 hour recharge.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
300 mm is just shy of 12″ at 11.811″, 23 milliliters/CCs is about .78 ounces.
I have these and the length makes them long enough to take refractometer samples directly from the fermenter. Of course, that’s going to depend on your fermenter.
What are others saying? Search this product’s Amazon reviews for “wort” and “brew” – 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!
Dynarex 4252-1 Medicine Cup (Polyethylene), 100 Count
More Info
Highlighted Features
STRONG AND FLEXIBLE PLASTIC: The Dynarex Medicine Cups are crafted from virgin polypropylene plastic which improves the aesthetic and translucency of the cup as opposed to normal plastic. Plus, it's durable which lowers the risk of spilling medication.
EASY-TO-READ GRADUATIONS: Easily measure the contents of your medicine cup thanks to the double-sided CC and ML graduations. The graduations are etched into the plastic, not printed on, and include 2.5, 5, 7.5, 10, 12.5, 15, 20, 25, and 30.
MUST HAVE FOR MEDICATION: These Dynarex Medicine Cups are perfect for taking pills, liquids, and other small amounts of medication due to its portable 1-ounce size. Also, each cup has a curved lip which allows for easier ingestion of medicine.
NON-STERILE AND BULK PACKAGED: These economy medicine cups are non-sterile and shipped in a box of 100. The bulk packaging allows the medicine cups to be easily moved into cabinets or shelves by the stack.
BEST IN CLASS: Every Dynarex Medicine Cup is made using superior quality materials, allowing for a problem-free and seamless experience. Dynarex provides Best in Class alternatives to other leading brands and products.
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).
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!
Dynarex 4252-1 Medicine Cup (Polyethylene), 100 Count
More Info
Highlighted Features
STRONG AND FLEXIBLE PLASTIC: The Dynarex Medicine Cups are crafted from virgin polypropylene plastic which improves the aesthetic and translucency of the cup as opposed to normal plastic. Plus, it's durable which lowers the risk of spilling medication.
EASY-TO-READ GRADUATIONS: Easily measure the contents of your medicine cup thanks to the double-sided CC and ML graduations. The graduations are etched into the plastic, not printed on, and include 2.5, 5, 7.5, 10, 12.5, 15, 20, 25, and 30.
MUST HAVE FOR MEDICATION: These Dynarex Medicine Cups are perfect for taking pills, liquids, and other small amounts of medication due to its portable 1-ounce size. Also, each cup has a curved lip which allows for easier ingestion of medicine.
NON-STERILE AND BULK PACKAGED: These economy medicine cups are non-sterile and shipped in a box of 100. The bulk packaging allows the medicine cups to be easily moved into cabinets or shelves by the stack.
BEST IN CLASS: Every Dynarex Medicine Cup is made using superior quality materials, allowing for a problem-free and seamless experience. Dynarex provides Best in Class alternatives to other leading brands and products.
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).
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!
【2 Scales】0-32%Brix; SG Wort1.000-1.120.The Brix Scale measures the sugar content of fruits, juices and beverages; and the SG Wort scale measures the specific gravity of wort in beer brewing
【Clear Scale】A clear dial can be seen through the eyepiece，easy to read
【With ATC】With automatic temperature compensation, thus reducing the error；
【Rubber Grip】Rubber handle, non-slip and durable
【Easy to carry】The portable canvas package is used to protect the instrument from damage
【Easy to use】Step 1:Open daylight plate, make sure no dust on the main prism, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the water spreads across the entire surface of the prism without air bubbles or dry spots. Allow the sample to remain on the prism for approximately 30 seconds before going to step 2. (This allows the sample to adjust to the ambient temperature of the refractometer)
Step 2: Aim the front end of the refractometer to the direction of light and look into the eyepiece. You will see a circular field with graduations down the center (you may have to twist the focus adjustment to see the graduation clearly). The upper portion of the field should be blue, while the lower portion should be white.
Step 3: Look into the eyepiece and turn the Calibration screw by using a screwdriver until the boundary between the upper blue field and the lower white field meet exactly on the zero scale, such as shown in the image. This is the end of the calibration process.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
The Flagfront Digital Brix can clearly and accurately display the measured sugar content and the automatic temperature compensation measurement data is more accurate (the same liquid has the same measured value at different temperatures)
The operation is simple, and the measurement result is displayed in about 3 seconds with 2 buttons. The stainless steel sample tank is easy to clean, and the fully sealed body is used to prevent dust, and the waterproof level is IP58.
The measurement range of 0-55% can meet the needs of food, fruit, beverage, coffee, agriculture and wine industries, and routine test measurement. You can use this product for household food sugar measurement, fruit purchase and fruit sales, etc.
Anti-glare interference, built-in precision instruments, will not affect the measurement results in cloudy days or outdoor overexposure.
What can you get? 0-55% high-precision sugar content measuring instrument, a lens cleaning cloth, an instruction manual, three liquid dipping test tubes and a good 24-hour service, 1-year warranty, and lifetime technical support
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
Multifunction With APP —— Read the detailed content from your phone. Choose the type of liquid you need to test and you can save&share the test data.
0-55% Brix Range —— FJDynamics PRO refractometer can be used to measure coffee TDS/ EXT/ EBFbrix when brewing beer, wine, drink. (Range 0-55% for liquid only, except for honey/ maple syrup)
Pocket Size & Reachargeable —— The size of a brix refractometer approximates that of your car keys, and its pocket-sized design makes it extremely easy to carry around (3*1 in). Unlike hydrometers, only 1 drop of sample without wasting brew(pipettes included) is all needed. One-touch operation design saves the measure time.
Accuracy with ATC —— The build-in ATC (5-45°C) and upgraded OLED screen enable you to get consistent and clear results even in the sunlight including brix, temperature, refractive index, and other information.
Waterproof& Duarable —— IP67 design allows you to wash the refractometer with flowing water. Pretty durable to pass the 1.5m dropping test. (please keep the charging port away from water) 1 Hour Rechargeable —— Up to 30 days battery life with only 1 hour recharge.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
【2 Scales】0-32%Brix; SG Wort1.000-1.120.The Brix Scale measures the sugar content of fruits, juices and beverages; and the SG Wort scale measures the specific gravity of wort in beer brewing
【Clear Scale】A clear dial can be seen through the eyepiece，easy to read
【With ATC】With automatic temperature compensation, thus reducing the error；
【Rubber Grip】Rubber handle, non-slip and durable
【Easy to carry】The portable canvas package is used to protect the instrument from damage
【Easy to use】Step 1:Open daylight plate, make sure no dust on the main prism, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the water spreads across the entire surface of the prism without air bubbles or dry spots. Allow the sample to remain on the prism for approximately 30 seconds before going to step 2. (This allows the sample to adjust to the ambient temperature of the refractometer)
Step 2: Aim the front end of the refractometer to the direction of light and look into the eyepiece. You will see a circular field with graduations down the center (you may have to twist the focus adjustment to see the graduation clearly). The upper portion of the field should be blue, while the lower portion should be white.
Step 3: Look into the eyepiece and turn the Calibration screw by using a screwdriver until the boundary between the upper blue field and the lower white field meet exactly on the zero scale, such as shown in the image. This is the end of the calibration process.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
【2 Scales】0-32%Brix; SG Wort1.000-1.120.The Brix Scale measures the sugar content of fruits, juices and beverages; and the SG Wort scale measures the specific gravity of wort in beer brewing
【Clear Scale】A clear dial can be seen through the eyepiece，easy to read
【With ATC】With automatic temperature compensation, thus reducing the error；
【Rubber Grip】Rubber handle, non-slip and durable
【Easy to carry】The portable canvas package is used to protect the instrument from damage
【Easy to use】Step 1:Open daylight plate, make sure no dust on the main prism, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the water spreads across the entire surface of the prism without air bubbles or dry spots. Allow the sample to remain on the prism for approximately 30 seconds before going to step 2. (This allows the sample to adjust to the ambient temperature of the refractometer)
Step 2: Aim the front end of the refractometer to the direction of light and look into the eyepiece. You will see a circular field with graduations down the center (you may have to twist the focus adjustment to see the graduation clearly). The upper portion of the field should be blue, while the lower portion should be white.
Step 3: Look into the eyepiece and turn the Calibration screw by using a screwdriver until the boundary between the upper blue field and the lower white field meet exactly on the zero scale, such as shown in the image. This is the end of the calibration process.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
Multifunction With APP —— Read the detailed content from your phone. Choose the type of liquid you need to test and you can save&share the test data.
0-55% Brix Range —— FJDynamics PRO refractometer can be used to measure coffee TDS/ EXT/ EBFbrix when brewing beer, wine, drink. (Range 0-55% for liquid only, except for honey/ maple syrup)
Pocket Size & Reachargeable —— The size of a brix refractometer approximates that of your car keys, and its pocket-sized design makes it extremely easy to carry around (3*1 in). Unlike hydrometers, only 1 drop of sample without wasting brew(pipettes included) is all needed. One-touch operation design saves the measure time.
Accuracy with ATC —— The build-in ATC (5-45°C) and upgraded OLED screen enable you to get consistent and clear results even in the sunlight including brix, temperature, refractive index, and other information.
Waterproof& Duarable —— IP67 design allows you to wash the refractometer with flowing water. Pretty durable to pass the 1.5m dropping test. (please keep the charging port away from water) 1 Hour Rechargeable —— Up to 30 days battery life with only 1 hour recharge.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
The measurement of refractive index is simple and quick and provides the user an accepted method for sugar content analysis. Samples are measured after a simple calibration with steam distilled water. Within seconds the instrument measures the refractive index of the brix. This digital refractometer eliminates the uncertainty associated with mechanical refractometer and is easily portable for measurements in the field
It is easy to use with simple three button operation and fast with a response time under 3 seconds. Easy to clean, stainless steel sample well with unit rated to IP65 as "dust tight" and protected against water jets. Ideal for winemakers, brewers, fruit and vegetable growers, maple syrup producers, and food producers.
This handheld refractometer is small, light and simple to use as optical refractometer, but with the precision of a digital readout. They read samples as small as 0.3 ml. Sample temperature is initially displayed on the TFT screen followed by the measurement results. They have easy-to-read LCD that eliminates the possibility of interpretation errors.
SM20 digital brix refractometer is commonly used in the food and beverage, agriculture and wine industries. Fruit farmers will use a refractometer to check the sugar content of fruit on the vine to determine the best time for harvesting. SM20 brix refractometer is an ideal measurement instrument for the food and beverage industry.
The meter provides automatic calibration, automatic temperature compensation (ATC) and automatic shutoff (after 3 minutes). A sturdy water resistant case protects the electronics from wet environments and makes for easy clean ups. It features one button calibration to distilled water and indicate when the battery should be replaced
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
【2 Scales】0-32%Brix; SG Wort1.000-1.120.The Brix Scale measures the sugar content of fruits, juices and beverages; and the SG Wort scale measures the specific gravity of wort in beer brewing
【Clear Scale】A clear dial can be seen through the eyepiece，easy to read
【With ATC】With automatic temperature compensation, thus reducing the error；
【Rubber Grip】Rubber handle, non-slip and durable
【Easy to carry】The portable canvas package is used to protect the instrument from damage
【Easy to use】Step 1:Open daylight plate, make sure no dust on the main prism, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the water spreads across the entire surface of the prism without air bubbles or dry spots. Allow the sample to remain on the prism for approximately 30 seconds before going to step 2. (This allows the sample to adjust to the ambient temperature of the refractometer)
Step 2: Aim the front end of the refractometer to the direction of light and look into the eyepiece. You will see a circular field with graduations down the center (you may have to twist the focus adjustment to see the graduation clearly). The upper portion of the field should be blue, while the lower portion should be white.
Step 3: Look into the eyepiece and turn the Calibration screw by using a screwdriver until the boundary between the upper blue field and the lower white field meet exactly on the zero scale, such as shown in the image. This is the end of the calibration process.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
【2 Scales】0-32%Brix; SG Wort1.000-1.120.The Brix Scale measures the sugar content of fruits, juices and beverages; and the SG Wort scale measures the specific gravity of wort in beer brewing
【Clear Scale】A clear dial can be seen through the eyepiece，easy to read
【With ATC】With automatic temperature compensation, thus reducing the error；
【Rubber Grip】Rubber handle, non-slip and durable
【Easy to carry】The portable canvas package is used to protect the instrument from damage
【Easy to use】Step 1:Open daylight plate, make sure no dust on the main prism, and place 2-3 drops of distilled water on the main prism. Close the daylight plate so the water spreads across the entire surface of the prism without air bubbles or dry spots. Allow the sample to remain on the prism for approximately 30 seconds before going to step 2. (This allows the sample to adjust to the ambient temperature of the refractometer)
Step 2: Aim the front end of the refractometer to the direction of light and look into the eyepiece. You will see a circular field with graduations down the center (you may have to twist the focus adjustment to see the graduation clearly). The upper portion of the field should be blue, while the lower portion should be white.
Step 3: Look into the eyepiece and turn the Calibration screw by using a screwdriver until the boundary between the upper blue field and the lower white field meet exactly on the zero scale, such as shown in the image. This is the end of the calibration process.
For me, getting a refractometer was one of those upgrades that made a lot of difference. With a refractometer you need a sample size of two drops. I figured that this would pay for itself in beer savings alone. I also had just broken my hydrometer and came to the realization that hydrometers are made of breakable glass that can break! 🙂
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!
