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Best Refractometers - Buying Guide

Last Updated: 11/20/2018

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Bestselling Refractometers on Amazon

  1. Brix Refractometer for Homebrew Beer Wort, iTavah Dual Scale Automatic Temperature Compensation 0-32...
  2. Tiaoyeer Brix Refractometer with ATC Digital Handheld Refractometer for Beer Wine Fruit Sugar, Dual ...
  3. Anpro Brix Refractometer for Homebrew, Beer Wort Refractometer Dual Scale Specific Gravity 1.000-1.1...
  4. 3-in-1 Refractometer Ethylene Glycol, Propylene Glycol in antifreeze liquids freezing point temperat...
  5. Aquarium Salinity Refractometer with ATC Function,Saltwater Test Kit for Seawater, Pool, Aquarium, F...
  6. Automatic Temperature Compensation 0-32% Brix Refractometer Beer Wine CNC Fruit by Ade Advanced Optics
  7. Antifreeze Refractometer for Glycol, Antifreeze, Coolant and Battery Acid. Antifreeze Tester for Mea...
  8. Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Bee...
  9. Brix Refractometer for Homebrew Beer Wort, Smarthome SH Dual Scale Automatic Temperature Compensatio...
  10. Antifreeze Refractometer Displaying in Fahrenheit for Checking Freezing Point of Automobile Antifree...

  #1

Brix Refractometer for Homebrew Beer Wort, iTavah Dual Scale Automatic Temperature Compensation 0-32% Specific Gravity Hydrometer with ATC

Model: COMINHKPR121676   |    Mpn: DH031800   |    PartNumber: DH031800   |   Asin: B01LZFXT7S


iTavah Dual Scale Brix Refractometer with ATC - the Best Refractometer for Home Brewing, Wine or Beer Making
iTavah portable hand held refractometer, with automatic temperature compensation(ATC), offers proper control of your brewing
by testing the Brix (0-32%) and Specific Gravity (1.000-1.130) at the same time. With just a drop or two of your brew, you can
get fast and accurate readings. Easy to use and convenient to store!

Kindly Note:
1. The Brix% is quite close to P, and they can be regarded as equal.
2. The connection between P with S (Specific Gravity): P = (463-205*S)*(S-1); S = ( P/(258.6-227.1* P/258.2))+1

Package Included:
Brix Refractometer x 1
Precision Calibration Screwdriver x 1
3ml Pipette x 1
Lens Cleaning Cloth x 1
User Guide x 1
Carrying Box x 1

Warranty: Each one of them comes with a 1-year warranty AND a 45 days money back guarantee. If you have any issue with your brix refractometer,please do not hesitate to contact us - your satisfaction is paramount!

Features

  • DUAL SCALE:Rapidly and precisely display the Brix (0-32%) and Specific Gravity (1.000-1.130) at the same time, no need to switch unit for readings each time!
  • ACCURATE READINGS WITH ATC: Hand Held Brewing Refractometerr with Automatic Temperature Compensation(ATC), the brix refractometer will account for changes in ambient temperature and automatically compensate accordingly to Provides accurate and repeatable measurements on easy to read scale.
  • EASY TO USE: Just take a drop or 2 of your brew on the prism and hold the refractometer to the light, then look through the eyepiece to get the reading. No lookup table needed and no waste!
  • UNIVERSAL FIT: Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes.
  • SAFE AND WARRENTY: Made with non-staining, non-corrosive and non-reactive aluminum material, light-weighted and portable, safe and durable. iTavah is the Authorized Seller.Unauthorized sellers can not offer or guarantee warranty.Each one of iTavah Dual Scale Refractometer comes with a 1-year warranty AND a 45 days money back guarantee. If you have any issue with your brix refractometer,please do not hesitate to contact us - your satisfaction is paramount!
  • See more on Amazon...

Brand: iTavah   |   Manufacturer: iTavah

Package Dimensions: 2.2 x 4.1 x 8.1 inches (5.6 x 10.4 x 20.6 cm)

Amazon Price: $19.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $66.63 | Used Price: $16.59

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  #2

Tiaoyeer Brix Refractometer with ATC Digital Handheld Refractometer for Beer Wine Fruit Sugar, Dual Scale-Specific Gravity 1.000-1.130 and Brix 0-32% (Black)

 Ean: 0688209986266   |    PartNumber: pjzsy54-001   |   Asin: B07DL2NJYS

Tiaoyeer Brix Refractometer with ATC for Sugar and Fruit, Brix Meter Measurement Widely used in the manufacture or production of sugar, food, fruit, beverages etc. Versatile refractometer, with a brix scale of 0~32%, perfect for sugar measurement, contribute much for the management of product quality, delivery inspection, sweetness classification and so on.

Easy to Use Please place 2~3 drops of sample on the main prism, close the daylight plate and look through the eyepiece for brix reading.

With this refractometer, you can: * Used for quality control in research, clinical laboratories, food & beverage industry * Used in fruits and sugar industry to track fermentation process * Maintain proper concentration of your cutting and grinding fluids & save you money! * Check your growing plants, fruits & vegetables, measure ripeness in the fruit * Works w/ sugar related liquids like fruit juices, soft drinks, ,etc Specifications: Measuring Range: 0-32% Brix Division: 0.2% Brix Accuracy: 0.2% Brix Reference Temperature: 20 C ATC: 10-30 C Item Length: 17.2 inch Item Weight: 3.5ounces Shipping weight: 9ounces Shipping size: 6.77 x 3.54 x2.36 (inch)

Package included: 1 x Tiaoyeer Brix Refractometer 1 x Plastic Pipette 1 x Mini Screw Driver 1 x User Manual 1 x Cleaning Cloth 1 x Plastic Box

Matters Needing Attention: 1. Don't submerge the unit in water. 2. Don't use solvent to clean plastic lens.

Features

  • ACCURATE READINGS : The Brix refractometer can measure brix between 0-32% 0.2% and Specific Gravity between 1.000-1.130, Brix Accuracy: +/-0.2%.
  • ADVANCED AUTOMATIC TEMPERATURE COMPENSATION ATC TECHNOLOGY (10 ~30 ) Adjust Automatically to Compensate for Temperature, Which makes it even easier to get fast results.
  • SIMPLY USE: Using the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look scale through the eyepiece, more accurate to measure sugars in verities of melon, fruits or juice.
  • WIDE USE: The Brix Refractometer is ideal for Home Brew, Agricultural, Gardening & Educational Purposes, sugar content.
  • PORTABLE SUGAR CONTENT TESTER: Easy to use, sturdy design, compact in size and light in weight, convenient to keep up and carry around.
  • See more on Amazon...

Brand: Tiaoyeer   |   Manufacturer: Tiaoyeer

Package Dimensions: 2.1 x 3.3 x 8.1 inches (5.3 x 8.4 x 20.6 cm)

Amazon Price: $17.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $40.99

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  #3

Anpro Brix Refractometer for Homebrew, Beer Wort Refractometer Dual Scale Specific Gravity 1.000-1.120 and Automatic Temperature Compensation 0-32% Replaces Homebrew Hydrometer (M)

Model: SYNCHKG103443   |    Mpn: AWR1-1-APX   |    Ean: 0714953987706   |    PartNumber: AWR1-1-APX   |   Asin: B01M1GLSSF

Features

  • Brix Refractometer Hand held refractometer with automatic temperature compensation -50 F ~86 F (10 C~30 C)
  • Wort Refractometer: Portable sugar content tester, prefer replacement for hydrometer
  • Dual Scale Suitable for homebrew, sugar measurement, specific gravity 1.000-1.120 and Brix 0-32%
  • Easy use: After good calibration, place 2-3 drops of your brew on top of the prism. Close the daylight plate and take your reading
  • Portable Refractometer: Sturdy design, compact in size and light in weight, convenient to keep up and carry around. Best choice for homebrew, wine making, and other purposes. Color of the cleaning cloth: random color
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Brand: Anpro   |   Manufacturer: Anpro

Item Dimensions: 3.4 x 2.8 x 8.3 inches (8.6 x 7.1 x 21.1 cm)   |   Package Dimensions: 2.2 x 3.3 x 8.1 inches (5.6 x 8.4 x 20.6 cm)

Amazon Price: $15.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $16.39 | Used Price: $14.99

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  #4

3-in-1 Refractometer Ethylene Glycol, Propylene Glycol in antifreeze liquids freezing point temperature and freezing point concentration, automotive and industrial battery liquid,by Hamh Optics&Tools

Model: RHA-100ATC   |    Mpn: B073Q2LSG9   |    Ean: 0747100926976   |    PartNumber: B073Q2LSG9   |   Asin: B073Q2LSG9

The models have only one unit system: F. With the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. You can use it to check the temperature (freezing point) of the condensation of your cooling water.
The unit can be used to check the proportion of battery liquid, instead of the use of hydrometer. Safe and reliable.
This product is used to measure the freezing temperature limit of automotive coolant. It is used as a tool to protect the car engine. This product can not be used for the measurement of refrigerants in other industries.
The refractometer's body and the retaining ring are made of brass and chrome plated. The internal optical lens with high refractive index make up the precision optical system.
The instrument is resistant to abrasion and corrosion resistance. Can be measured acidic and alkaline and other general corrosive liquid.
Compensation temperature range: 10 C-30 C
Calibration: zero calibration with water at 20 C.

Warning-Maintenance:
1.Calibration liquids can use clean water. This product does not require frequent calibration. But you need to keep the prism and the transparent parts clean and dry it is necessary to measure accurately.The temperature of the liquid to be measured should be close to the temperature of the prism to measure the data is accurate.
2 The instrument is resistant to abrasion and corrosion resistance. Can be measured acidic and alkaline and other general corrosive liquid. But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement.
3 This is an optical instrument. Do not need regular maintenance. But you have to be careful, the vast majority of damage is due to fall, which will cause the instrument difficult to repair.
2 Year Warranty Free Replacement Guarantee.

Features

  • The models have only one unit system: F. With the indication of the percentage we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. And they can also be used to test the concentration of ethylene glycol or propylene glycol in antifreeze liquids.
  • Ethylene Glycol: -84 F-32 F 0-70% VOL
  • Propylene Glycol: -60 F-32 F 0-63% VOL
  • Battery SG: 1.100-1.400sg
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Brand: Hamh Optics&Tools   |   Manufacturer: Hanstronik

Package Dimensions: 2.13 x 3.15 x 8.58 inches (5.4 x 8.0 x 21.8 cm)

Amazon Price: $22.00 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $22.00

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  #5

Aquarium Salinity Refractometer with ATC Function,Saltwater Test Kit for Seawater, Pool, Aquarium, Fish Tank.Dual Scale: Specific Gravity & Salt Percent

 Ean: 0603097377590   |    PartNumber: SR0013-ATC   |   Asin: B01L2OX9KA

This refractometer is a portable, precision optical instrument. It's a convenient tool for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. No battery needed.
It features high-quality optics with ultra smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system.

Dual scale:One is specific gravity, range: 1.000-1.070 g/cm3, resolution: 0.001 g/cm3. Another is salt percent, range: 0-100 ppt ( or say parts per thousand), resolution: 1 ppt.

The usual salinity of selected aqueous solutions
Fresh water-------------- 50 ppt
*Salinity 36 ppt means that there are 36 grams of salt in 1 liter aqueous solution.*

Notice:
1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use. But you don't have to calibrate it frequently, once every a few months is OK.
2.When you put your sample to be tested on the daylight plate, make sure the liquid spreads across the entire surface of the prism without air bubbles or dry spots.
3.Clean the instrument with a soft cloth after each use, keep the refractometer dry and clean, which will keep the instrument accurate and durable. Do not put the entire instrument into water to wash, this may lead the
refractometer to be foggy or rusty inside.

Warranty:Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

Features

  • It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions.
  • Ideal for testing and monitoring aquariums,fish tank, saltwater pool,seawater...
  • Features automatic temperature compensation (ATC) and Dual Scale: Specific Gravity & Salt Percent.
  • Easy to Use - Just need 2-3 drops of solution, you can get accurate readings. And no battery needed.
  • Includes: a firm plastic case, a refractometer ,a cleaning cloth, a screw driver, an operating instructions, 3 suction tube.
  • See more on Amazon...

Brand: aichose   |   Manufacturer: Xindacheng

Item Dimensions: 1.5 x 1.5 x 7 inches (3.8 x 3.8 x 17.8 cm)   |   Package Dimensions: 2.4 x 3.6 x 8.4 inches (6.1 x 9.1 x 21.3 cm)

Amazon Price: $18.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $18.99

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  #6

Automatic Temperature Compensation 0-32% Brix Refractometer Beer Wine CNC Fruit by Ade Advanced Optics

Model: AAORSG-32ATC   |    Mpn: AAORHB-32ATC   |    Ean: 0704405061351   |    PartNumber: AAORHB-32ATC   |   Asin: B008562GD0

BRAND NEW (0-32% Brix scale) Hand Held Refractometer. This unit is great for the testing of Fruits, Vegetables and Grasses, Wine or Beer makers and for the maintenance of CNC Coolants (Soluble Oils, Semi-Synthetics, Neo-Synthetics and Synthetics) and Water Soluble Drawing & Stamping Compounds. Fruits, Vegetables and Grasses: This unit will help you monitor the sugar levels of your crops, plants and trees. A valuable tool to help determine if it's the right time for harvest or you need to alter your plant food. Take this item with you to your local farmer's market and buy the best quality! Check out our Garlic Press to help aid in juice extraction! Metalworking Fluids: Help maintain your coolant levels to improve finishes, extend tool lilfe, elongate your coolant life and save you money! Excellent for Soluble Oils, Semi-Synthetics, and Synthetics! This is THE unit that is used around the world at Boeing, Airbus, Ford Motor Company, Toyota, West Coast Choppers and other manufacturer's big and small! We know coolant! Ask us any question! Beer & Wine: Use the Brix readings to get your wort/mash sugars and help to determine your finished alcohol readings (use in conjunction with a hydrometer).

Features

  • All metal construction with premium optical lens
  • Provides accurate and repeatable measurements on easy to read scale
  • Requires only 2 or 3 drops of solution
  • The prism and lens with a simple focus adjustment
  • Complete with case, calibration screwdriver and plastic pipette
  • See more on Amazon...

Brand: Ade Advanced Optics   |   Manufacturer: Ade Advanced Optics

Item Dimensions: 2.3 x 3.3 x 8 inches (5.8 x 8.4 x 20.3 cm)   |   Package Dimensions: 2.3 x 3.3 x 8 inches (5.8 x 8.4 x 20.3 cm)

Amazon Price: $20.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $23.99

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  #7

Antifreeze Refractometer for Glycol, Antifreeze, Coolant and Battery Acid. Antifreeze Tester for Measuring Freezing Point of Automobile Antifreeze and Battery Fluid Condition.

Model: WL0037BK-ATC   |    Mpn: WL0037BK-ATC   |    Ean: 0603097376739   |    PartNumber: WL0037BK-ATC   |   Asin: B01CQVHTCW

Details:
This optical refractometer is designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol ,battery fluid condition and screenwash antifreeze (windshield washer fluid) based on ethanol as well as on isopropyl alcohol. Please refer to the picture of display scale(picture 5), from left to right, the first scale is for measuring the Specific Gravity of Battery Acid, the second one is for measuring the freezing point of antifreeze system based on propylene glycol or ethylene glycol, the third one is for measuring the freezing point of the windscreen cleaning liquids.

General technical parameters:
reference temperature 20 Centigrade
ATC - automatic temperature compensation (compensation range 0 ~ 30 Centigrade)
focus possibility
length ~ 160 mm
quality technical design

Content and equipment:
a firm plastic case
a refractometer
a cleaning cloth
3 suction tube
a screw driver
an operating instructions

Note:
1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use.
2.Please keep the refractometer dry and clean, which can make the instrument accurate and durable.

Features

  • Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.(in Celsius)
  • Function 2: Measuring specific gravity of battery acid and provide a quick reference of battery charge condition.
  • Function 3: Measuring windshield washer fluid based on ethanol or isopropyl alcohol.
  • Features automatic temperature compensation: makes it even easier to get fast results.
  • Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.
  • See more on Amazon...

Brand: Agriculture Solutions   |   Manufacturer: Xin Da Cheng

Item Dimensions: 1.5 x 1.5 x 6.5 inches (3.8 x 3.8 x 16.5 cm)   |   Package Dimensions: 2.2 x 3.2 x 8.1 inches (5.6 x 8.1 x 20.6 cm)

Amazon Price: $20.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #8

Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit

Model: COMINHKPR124469   |    Mpn: SR0014-ATC   |    Ean: 0603097377606   |    PartNumber: SR0014-ATC   |   Asin: B01LW2ZU6R

Why you must have it?

1.Take full control of your home brew with this Brix Refractometer by testing brix and Specific Gravity at any point during the process to optimize the quality and flavor to your satisfaction. Our refractometer will make you more efficient at making homemade beer, wines, fruit juices and other homemade beverages by substituting the traditional hydrometer with the Handheld Brix Refractometer.

2.The build-in Automatic Temperature Compensation feature makes it possiable to get consistently accurate reading, you don't need to control the temperature of the aqueous solution deliberately, just make sure it's room-temperature ( between 0-30 degree) .

3.Durable&Safe material:This wort refractometer is constructed with non-staining, non-corrosive and non-reactive chromium material which guarantees hygiene and safety for all-grain and extract novice or master brewers.

4.Portable compact package: The refractometer comes with dropper, screwdriver, user manual and cleaning cloth, all included in a hard compact case, the item dimensions is 8"x3"x2", the item weight is only 8.8 ounces. makes it very portable and easy to carry.

The usual sucrose concentration of selected substances

beer wort---->0-20
tomato juice--->3 ~ 6
peach juice--->6 ~ 12
orange juice--->6 ~ 13
apricots--->8 ~ 11
sour cherry--->8 ~ 18
pears--->8 ~ 22
prunes---->9 ~ 14
mirabelle plum---->10 ~ 15
cherries---->10 ~ 18
gentian (Gentiana lutea) - root---->10 ~ 25
rowanberries--->14
milk beverages--->16 ~ 21
plums---->18 ~ 22
juniper - berries---->30

Example:100 grams of 25 %Bx aqueous solution contains 25 grams of sugar. In other words, there is 25 grams of sugar and 75 grams of water in 100 grams of sugar solution.

Warranty: Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

Features

  • It's designed for testing the suger content and specific gravity of liquid.
  • Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes.
  • Consistently accurate readings of 0-32% Brix and 1.000-1.120 Specific Gravity.
  • Automatic Temperature Compensation makes it even easier to get fast results.
  • Durable and Easy to Use & Carry -- The main part is made of chromium, it's light but durable.
  • See more on Amazon...

Brand: aichose   |   Manufacturer: Xindacheng

Item Dimensions: 1.5 x 1.5 x 7 inches (3.8 x 3.8 x 17.8 cm)   |   Package Dimensions: 2.4 x 3 x 8 inches (6.1 x 7.6 x 20.3 cm)

Amazon Price: $18.00 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $18.00 | Used Price: $32.99

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  #9

Brix Refractometer for Homebrew Beer Wort, Smarthome SH Dual Scale Automatic Temperature Compensation 0-32% Specific Gravity Hydrometer with ATC

Model: COK006TL   |    Mpn: unknown   |    Ean: 0689771725239   |    PartNumber: unknown   |   Asin: B0791GFF59


Smarthome SH Dual Scale Brix Refractometer with ATC - the Best Refractometer for Home Brewing, Wine or Beer Making
This refractometer is for measuring the sugar content of beer and includes an automatic temperature compensation of 10 - 30 degree Celsius. This refractometer can replace your hydrometer for easier and more accurate measurements. Simply use the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look through the eyepiece. Due to the dual scale there is no need convert to specific gravity as the scale measures both Brix and SG.

Kindly Note:
1. The Brix% is quite close to P, and they can be regarded as equal.
2. The connection between P with S (Specific Gravity): P = (463-205*S)*(S-1); S = ( P/(258.6-227.1* P/258.2))+1

Warning-Maintenance
1 Accurate measurement depends on careful calibration. The prism and sample must be at the same temperature for accurate results.
2 Do not expose the instrument to damp working conditions. And do not immerse the instrument in water. If the instrument becomes foggy, water has entered the body. Call the qualified service technician or contact your dealer.
3 Do not measure abrasive or corrosive chemicals with this instrument. They can damage the prism's coating.

Package Included:
Brix Refractometer x 1
Precision Calibration Screwdriver x 1
3ml Pipette x 1
Lens Cleaning Cloth x 1
User Guide x 1
Carrying Box x 1

Warranty: Each one of them comes with a 1-year warranty AND a 60 days money back guarantee. If you have any issue with your brix refractometer,please do not hesitate to contact us - your satisfaction is paramount!

Features

  • DUAL SCALE:Rapidly and precisely display the Brix (0-32%) and Specific Gravity (1.000-1.130) at the same time, no need to switch unit for readings each time!
  • ACCURATE READINGS WITH ATC: Hand Held Brewing Refractometerr with Automatic Temperature Compensation(ATC), the brix refractometer will account for changes in ambient temperature and automatically compensate accordingly to Provides accurate and repeatable measurements on easy to read scale.
  • EASY TO USE: Just take a drop or 2 of your brew on the prism and hold the refractometer to the light, then look through the eyepiece to get the reading. No lookup table needed and no waste!
  • UNIVERSAL FIT: Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes.
  • PORTABLE DURABLE & WARRENTY : Made with non-staining, non-corrosive and non-reactive aluminum material, light-weighted and portable, safe and durable.Each one of them comes with a 1-year warranty AND a 60 days money back guarantee. If you have any issue with your brix refractometer,please do not hesitate to contact us - your satisfaction is paramount!
  • See more on Amazon...

Brand: Smarthome SH

Package Dimensions: 2.2 x 3.1 x 8.2 inches (5.6 x 7.9 x 20.8 cm)

Amazon Price: $15.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $29.99

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  #10

Antifreeze Refractometer Displaying in Fahrenheit for Checking Freezing Point of Automobile Antifreeze Systems and Battery Fluid Condition. Battery Acid, Glycol, Coolant, Antifreeze Tester

Model: WL0038-ATC   |    Mpn: WL0038-ATC   |    Ean: 0698775002345   |    PartNumber: WL0038-ATC   |   Asin: B077DSY1D6

Details:
This refractometer is a portable, precision optical instrument used for measuring the freezing point of either Propylene or ethylene glycol based antifreeze systems. It can also be used for checking the strength of electrolyte solution batteries. It features high-quality optics with ultra smooth focusing. It is a convenient tool to check your automotive coolant and protect your car engine.

General technical parameters:
reference temperature 68 degree F
ATC - automatic temperature compensation
focus possibility
length ~ 160 mm
quality technical design

Content and equipment:
a firm plastic case
a refractometer
a cleaning cloth
3 suction tube
a screw driver
an operating instructions

Note:
1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use.
2.Please keep the refractometer dry and clean, which can make the instrument accurate and durable.

Warranty: Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

Features

  • Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol. Scale Range: ethylene glycol based: 32 to -84 degree F, propylene glycol based:32 to -60 degree F.
  • Function 2: Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l for Battery fluid.
  • Features automatic temperature compensation: makes it even easier to get fast results.
  • Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.
  • Durable and Easy to Use & Carry -- The main part is made of chromium, it's light but durable.
  • See more on Amazon...

Brand: Agriculture Solutions   |   Manufacturer: Xin Da Cheng

Item Dimensions: 1.5 x 1.5 x 6 inches (3.8 x 3.8 x 15.2 cm)   |   Package Dimensions: 2.2 x 3.2 x 8 inches (5.6 x 8.1 x 20.3 cm)

Amazon Price: $20.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #11

Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies

Model: COMINHKPR143478   |    Mpn: SR0016-ATC   |    Ean: 0603097377613   |    PartNumber: SR0016-ATC   |   Asin: B01LWAFVVN

This refractometer is a portable, precision optical instrument.It's a convenient tool to check quality of honey and other high sugar related liquids.Make you know ideal time for honey harvest or maple syrup production.
It features high-quality optics with ultra smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system. No battery needed.
It's easy to calibrate and use the instrument: Place few drops of the liquid on the optical part of the refractometer, cover the prism , look throught the eyepiece against the light then you can the result value on the scale.
There will be an detail user manual shows you how to calibrate and use it exactly.

Notice:
1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use. But you don't have to calibrate it frequently, once every a few months is OK.
3.When you put your sample to be tested on the daylight plate, make sure the liquid spreads across the entire surface of the prism without air bubbles or dry spots.
4.Clean the instrument with a soft cloth after each use, keep the refractometer dry and clean, which will keep the instrument accurate and durable. Do not put the entire instrument into water to wash, this may lead the
refractometer to be foggy or rusty inside.
5.The instrument can be measured acidic and alkaline and other general corrosive liquid. But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement.
6.Please do not loose any connection part, and don't dropping, colliding, shaking the instrument intensely.

Contents: a firm plastic case + a refractometer + a cleaning cloth + 3 suction tube + a screw driver + operating instructions
Warranty:Full 12 Month Replacement Warranty & Any Questions Will be Answered within 24 Hours.

Features

  • It's designed for checking the quality of honey and other high sugar related liquids.
  • 3-in-1 scale design makes you know three indexes at one time:honey moisture/ brix/ baume.
  • Measuring Range: Water Content (Moisture) 12-27%, Brix 58-90%, Be' (Baume) 38-43. Division: 0.5% Water, 0.5% Brix, 0.25 Be'(Baume) .
  • Automatic Temperature Compensation makes it even easier to get fast results.
  • Durable and Easy to Use & Carry -- Ideal for bee-keeping, food industry, agricultural & educational purposes.
  • See more on Amazon...

Brand: aichose   |   Manufacturer: Xindacheng

Item Dimensions: 1.5 x 1.5 x 6 inches (3.8 x 3.8 x 15.2 cm)   |   Package Dimensions: 2.13 x 3.46 x 8.03 inches (5.4 x 8.8 x 20.4 cm)

Amazon Price: $25.00 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $25.00

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  #12

Alcohol Refractometer for Spirit Alcohol Volume Percent Measurement with Automatic Temperature Compensation (ATC), Range 0-80% v/v.

Model: WL0021-ATC   |    Mpn: WL0021-ATC   |    Ean: 0710824285759   |    PartNumber: WL0021-ATC   |   Asin: B018LSMI34

Measurement
The liquid measurement is very easy. Place a few drops of the liquid on the optical part of the refractometer, cover the prism (the liquid will spread more easily over the prism), look throught the eyepiece against the light (focus, if necessary) and you will be able to read the result value on the scale.

General technical parameters
reference temperature 20 Centigrade
ATC - automatic temperature compensation (compensation range 0 ~ 30 Centigrade)
focus possibility
length ~ 195 mm
quality technical design

Content and equipment
a firm plastic case
a refractometer
a cleaning cloth
3 suction tube
a screw driver
an operating instructions

Note:
1.Accurate measurement based on good calibration, please calibrate the refractometer before your first use.
2.Please keep the refractometer dry and clean, which can make the instrument accurate and durable.

Features

  • It is designed for testing Spirit Alcohol Volume Percent, ideal for Brandy, Whisky, Vodka etc. Not recommend for wine or others which contains much sugar and other ingredients.
  • It is a portable optical instrument for Bartender, Alcohol Retailer and Food Producing etc.
  • The scale range is 0 - 80 %V/V (V/V - alcohol volume percent), division: 1 %v/v.
  • Features automatic temperature compensation: makes it even easier to get fast results.
  • Instant Reading Result: Just need 2-3 drops of solution and a few seconds, you can get accurate readings.
  • See more on Amazon...

Brand: Agriculture Solutions   |   Manufacturer: Xin Da Cheng

Item Dimensions: 3 x 2 x 8 inches (7.6 x 5.1 x 20.3 cm)   |   Package Dimensions: 2.4 x 3.4 x 8.2 inches (6.1 x 8.6 x 20.8 cm)

Amazon Price: $20.99 | as of 11/20/2018(9:01am pst)
Availibility:
List Price: $20.99

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  #13

Ade Advanced Optics BCBI9177 Beer Wort and Wine Refractometer, Dual Scale - Specific Gravity 1.000-1.120 and Brix 0-32%, Replaces Homebrew Hydrometer (Aluminum)

Model: BCBI9177   |    Mpn: BCBI9177   |    Ean: 0704405061597   |    PartNumber: BCBI9177   |   Asin: B00AOCKWMU

This refractometer is for measuring the sugar content of beer and includes an automatic temperature compensation of 10 - 30 degree Celsius. This refractometer can replace your hydrometer for easier and more accurate measurements. Simply use the dropper to take a sample of wort and put it on the prism. Then hold the refractometer up to the light and look through the eyepiece. Due to the dual scale there is no need convert to specific gravity as the scale measures both Brix and SG. Comes in a carry case with a 2 year warranty. Please check out other refractometers available from Ade Advanced Optics, custom ranges available on request.

Features

  • Ade Advanced Optics-Dual range refractometer measures the Brix and Specific Gravity of your Wort or wine.. Measures Brix: 0-32% and Specific Gravity:1.000-1.120
  • Features ATC (Automatic Temperature Compensation) for accurate readings.
  • A refractometer is easier and more accurate than a hydrometer for measuring sugars.
  • Measures Brix: 0-32% and Specific Gravity:1.000-1.120
  • 2 Years warranty!
  • See more on Amazon...

Brand: Ade Advanced Optics   |   Manufacturer: Ade Advanced Optics

Item Dimensions: 2.3 x 2.7 x 7.9 inches (5.8 x 6.9 x 20.1 cm)   |   Package Dimensions: 2.3 x 2.7 x 7.9 inches (5.8 x 6.9 x 20.1 cm)

First Available: 2017-04-11

Amazon Price: $19.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #14

Bubblefin ATC Salinity Refractometer - Dual Scale (1.0 to 1.070 S.G.)

Model: B10029S   |    Mpn: 43217-36180   |    Ean: 0643845798475   |    PartNumber: 43217-36180   |   Asin: B071KBQDPC

Automatic Temperature Compensation Salt Salinity Refractometer - Dual Scale 0% - 10% & 1.0 to 1.070 S.G. Dual Scale Hydrometer. Designed for the safety transportation purpose, the very 1st open of the product case might be tight. Refractometer for seawater, reef aquarium, kitchen use etc. 0-100 ppt : Our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). For Reference of solutions: 1.Fresh water

Features

  • Salt Salinity Refractometer With ATC - Dual Scale 0% - 10% & 1.0 to 1.070 S.G. Dual Scale Gravity Hydrometer. Designed for the safety transportation purpose, the very 1st open of the product case might be tight. Used for Seawater, Reef Aquarium, Kitchen use etc.
  • Reading Scale 0-100 ppt : Our optical refractometer has scales ranged from 0 - 100 ppt (0 - 10 %). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquaria) or very low concentrated salt solutions. The second scale is for reading of the salt solution density ranged from 1.000 to 1.070 g/cm3 (resolution 0.001 g/cm3). For Reference of solutions: 1.Fresh water < 0.5 ppt 2.Brackish water -- 0.5 to 30 ppt 3.Seawater -- 30 to 50 ppt 4.Brine -- 50 ppt
  • Measurement is easy: Place a few drops of the liquid on the optical part of the refractometer, cover the prism, and the liquid will spread more easily over the prism, look throught the eyepiece against the light and you will be able to read the result value on the scale. 10 ~30 / 50F ~ 86 F. For temperature beyond this range, please calibrate before use.
  • Includes: a firm plastic case, 1x refractometer ,1x cleaning cloth, 1x suction tube, 1x screw driver, 1x operating instructions
  • 2 Years Warranty by simply contacting us via Amazon purchase history
  • See more on Amazon...

Brand: Bubblefin   |   Manufacturer: Bubblefin

Package Dimensions: 2.24 x 3.39 x 8.11 inches (5.7 x 8.6 x 20.6 cm)

Amazon Price: $14.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #15

4-in-1 Refractometer Ethylene Glycol, Propylene Glycol in antifreeze liquids freezing point temperature and freezing point concentration, automotive and industrial battery liquid,by Hamh Tools

 Ean: 0747100927065   |    PartNumber: RHA-505ATC   |   Asin: B079N97V8C

The models have only one unit system: F. With the indication we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. You can use this measurement tool to measure and Check Windshield Wiper Fluid.With ATC(automatic temperature compensation) .
The unit can be used to check the proportion of battery liquid, instead of the use of hydrometer. Safe and reliable.
This product is used to measure the freezing temperature limit of automotive coolant. It is used as a tool to protect the car engine.
The instrument is resistant to abrasion and corrosion resistance. Can be measured acidic and alkaline and other general corrosive liquid.
Compensation temperature range: 10 C-30 C
Calibration: zero calibration with water at 20 C.

Warning-Maintenance:
1.Calibration liquids can use clean water. This product does not require frequent calibration. But you need to keep the prism and the transparent parts clean and dry it is necessary to measure accurately.The temperature of the liquid to be measured should be close to the temperature of the prism to measure the data is accurate.
2 The instrument is resistant to abrasion and corrosion resistance. Can be measured acidic and alkaline and other general corrosive liquid. But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement.
3 This is an optical instrument. Do not need regular maintenance. But you have to be careful, the vast majority of damage is due to fall, which will cause the instrument difficult to repair.
2 Year Warranty Free Replacement Guarantee.

Features

  • The models have only one unit system: F. With the indication we may know the freezing point of either ethylene glycol or propylene glycol based cooling systems. You can use this measurement tool to measure and Check Washer Fluid.With ATC(automatic temperature compensation) .
  • Ethylene Glycol: -60 F-32 F
  • Propylene Glycol: -60 F-32 F
  • Battery SG: 1.100-1.400sg,AdBlue:30%-35%
  • Windshield Washer Fluid: Ethanol + water :32 F to -40 F, propylene glycol + water (SRF1): 32 F to -40 F
  • See more on Amazon...

Brand: Hamh Optics&Tools   |   Manufacturer: Hanstronik

Package Dimensions: 2.1 x 3.1 x 8.7 inches (5.3 x 7.9 x 22.1 cm)

Amazon Price: $22.00 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $24.00

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  #16

Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution

Model: MA887   |    Mpn: MA887   |    Ean: 4250318920200   |    PartNumber: MA887   |   Asin: B007Z4ITWU

Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution has a number of industrial applications. Samples are measured after a simple user calibration with distilled or deionized water. Within seconds, the refractive index and temperature are measured and converted into one of three popular measurement units; Practical Salinity Units (PSU), Salinity in parts per thousand(ppt), or Specific Gravity (S.G. (20/20))

Features

Brand: Milwaukee   |   Manufacturer: Milwaukee Instruments

Item Dimensions: 3 x 5 x 8 inches (7.6 x 12.7 x 20.3 cm)   |   Package Dimensions: 4.61 x 5.12 x 10.59 inches (11.7 x 13.0 x 26.9 cm)

Amazon Price: $110.00 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $110.00 | Used Price: $85.12

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  #17

V-Resourcing Pet Dog & Cat Refractometer, Pet Urine Specific Gravity (1.000~1.060) Clinical Refractometer with Serum or Plasma Protein Test (2~14 g/100ml) for Veterinary Cat,Dog, Pets

 Ean: 0671423645828   |    PartNumber: VLT065   |   Asin: B074QNDGGW

Please note:
V-Resourcing is the ONLY Authorized Seller. Unauthorized sellers cannot guarantee or offer warrantees.

Product Overviews:
This Pet Urine Specific Gravity Refractometer is intended for both clinical usage and Veterinary.
It provides triple scale which can read Specific Gravity (S.G.) of Dog Urine, Specific Gravity (S.G.) of Cat Urine,and Serum or Plasma Protein (SP).

Specification:
Item:
Pet Urine Specific Gravity Refractometer
ATC:
Automatic Temperature Compensation 10~30 C
Measuring Range :
--Urine Specific Gravity(Dog):1.000 1.060 S.G.
--Urine Specific Gravity(Cat):1.000 1.060 S.G.
--Serum or Plasma Protein:2~14 g/100ml
Resolution:
--Urine Specific Gravity(Dog):0.001 S.G.
--Urine Specific Gravity(Cat):0.001 S.G.
--Serum or Plasma Protein:0.1 g/100ml
Accuracy:
--Urine Specific Gravity(Dog): 0.001 S.G.
--Urine Specific Gravity(Cat): 0.001 S.G.
--Serum or Plasma Protein: 0.1g/100ml

Dimension:
N.W. of a piece: about 102g
Product Size:19.5*4*4cm
Package Weight:237g
Package Size:20.5*8.8*5.5cm

Matters Needing Attention:
1. Don't submerge the unit in water.
2. Don't use solvent to clean plastic lens.

Packing Included:
1*Refractometer
1*Mini-screwdriver
1*Pipette
1*Wiping cloth
1*English Instruction manual
1*Plastic Case

Features

  • 1.Hand-Held Pet Urine Specific Gravity Refractometer with Automatic Temperature Compensation(ATC: 10 ~30 )
  • 2.[ Measuring Range ] Dog Urine Specific Gravity:1.000~1.060 ; Cat Urine Specific Gravity:1.000~1.060 ; Serum or Plasma Protein:2~14 g/100ml
  • 3.[ Easy to use ] Place 2 - 3 drops of sample onto the prism, and then look through the eyepiece for both Brix and Specific Gravity readings
  • 4.[ Convenient to store ] Compact in size and light in weight, packed with a plastic case, convenient to store and carry around
  • 5.[ Application ] This product provides quick and accurate indication of vital fluids levels.Ideal for clinical usage and intended for Veterinary
  • See more on Amazon...

Brand: V-Resourcing   |   Manufacturer: V-Resourcing

Package Dimensions: 2.28 x 3.23 x 8.07 inches (5.8 x 8.2 x 20.5 cm)

Amazon Price: $25.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $32.99

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  #18

Refractometer, RISEPRO Home Brewing Alcohol Hydrometer Dual Scale Brix 0~32% Wort SG 1.000~1.120 Specific Gravity Sugar Wine Beer Juice Fruit Grass (Aluminium)

 Ean: 0712201954722   |    PartNumber: RSG-32ATC   |   Asin: B01CHYXBPW

RISEPRO Refractometer can measure Brix and Specific Gravity with dual scales for your Wort or Wine. It helps to approximate the finished alcohol readings. Let it helps you to brew better!

Furthermore, this brix refractometer is able to check the ripeness of fruit in the field, verifying quality of product after harvesting or controlling concentrations during processing and packaging.

Compared with Hydrometer, SG Wort refractometer requires small amount of sample with 2 or 3 drops of sample only. Furthermore, this refractometer has Automatic Temperature Compensation from 10 C to 30 C.

Specifications
Measuring Range Brix: 0 ~ 32%; Wort Specific Gravity: 1.000 ~ 1.130
Accuracy Brix: 0.20%; Wort Specific Gravity: 0.002
Scale Divisions : Brix: 0.2 % Brix, Wort Specific Gravity: 0.001
Automatic Temperature Compensation System (ATC)
Traditional version : Using screw driver for calibration
Rugged Aluminum body with high quality finish
Item length: approx. 168 (L) x 39 (W) x 39 (D) mm (6.61' x 1.54' x 1.54' inch)
Item Weight: approx. 130 g (4.59 oz)

One Set Included
1 x SG Brix Refractometer
1 pipette
1 x instruction manual
1 x mini screw driver
1 x soft cleaning cloth
plastic case packaging

Features

  • HELPS YOU BREW BETTER - RISEPRO Refractometer can measure Brix and Specific Gravity with dual scales for your Wort or Wine. It helps to approximate the finished alcohol readings. Let it helps you to brew better!
  • MEASURES SUGAR CONTENT - It can measure sugar content for any juice such as fruit, vegetables, grasses and etc. for up to 32% brix. What a fantastic Sugar Measuring Tool for Food and Beverages field!
  • EASY TO MEASURE WITH DUAL SCALES - All you need to do is place 2 - 3 drops of sample onto the prism, and then look through the eyepiece for both Brix and Specific Gravity readings.
  • MEASUREMENT RANGE : BRIX 0 - 32% and Wort Specific Gravity: 1.000 ~ 1.130
  • HIGHLY ACCURATE WITH ATC - The accuracy level is Brix: 0.20% and Wort Specific Gravity: 0.002. Automatic Temperature Compensation range is from10 C to 30 C
  • See more on Amazon...

Brand: RISEPRO   |   Manufacturer: RISEPRO

Package Dimensions: 2.2 x 3.25 x 8 inches (5.6 x 8.3 x 20.3 cm)

Amazon Price: $16.90 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $16.90

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  #19

Optics Alcohol Refractometer 0-80% Volume Percent ATC, for Alcohol Liquor Production, Spirit Alcohol Measurement, Ethanol with Water, Distilled Beverages, Winemakers, with Extra LED Light & pipettes

Model: RETK-75   |    Mpn: RETK-75   |    Ean: 0713072683001   |    PartNumber: RETK-75   |   Asin: B01N9OIS5E

Wine Refractometer is designed for measurement of distilled beverages (ethanol with water) like whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila, etc.

With this refractometer you can:
* Measure substances' refractive index to assess their composition or purity
* Check the alcohol range from 0 to 80%
* Have the tool that professional and nonprofessional winemakers simply can't be without

With few drops on testing prism, cover, look and read the result!

People who work w/ alcoholic beverages or industrial fluids on a regular basis believe that metal refractometers provide more accurate measurements and that they simply stand up better over time and provides you with fast, accurate results.

COMMON FEATURES ON OUR REFRACTOMETERS:
Auto Temperature Compensation (ATC), increase accuracy and eliminates concerns on temperature
Easy to use and calibrate
Soft rubber eye piece for comfortable viewing
Cushioned with soft & comfortable non-slip rubberized grip, insulate test solution from body heat
Adjustable focus and clearly defined scale, with large easy-to-read measurements
Durable, built to last long
Approved by strict quality and safety standards
Accurate results guaranteed

Specifications
Measuring Range : 0-80%
Divisions: 1% (0-60%), 2% (60-80%)
Reference Temperature: 20 C
Auto Temperature Compensation :10-30 C
Material composition: Aluminum Metal and Rubber
Item Length :20.5 cm
Item weight: 109 g
Shipping weight: 0.32 kg
Shipping size: 21 x 9 x 6 (cm)

Set Includes
1 x Traditional Alcohol Refractometer
1 x English Instruction manual
1 x Mini screw driver
2 x Pipettes
1 x Cleaning Cloth
1 x Portable USB LED Light (Power Bank not included)
1 x Protective Carrying Case

Features

  • Range is 0 - 80 % (VOL - alcohol volume percent)
  • Designed for the measurement of distilled beverages (ethanol with water) like whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila etc.
  • Easy to Calibrate and Use
  • LIGHTWEIGHT, Made with highest and finest quality of aluminum & rubber
  • Features automatic temperature compensation (ATC) and comes with Portable USB LED Light
  • See more on Amazon...

Brand: TekcoPlus   |   Manufacturer: TekcoPlus Ltd

Item Dimensions: 2.36 x 3.54 x 8.27 inches (6.0 x 9.0 x 21.0 cm)   |   Package Dimensions: 2.36 x 3.7 x 8.35 inches (6.0 x 9.4 x 21.2 cm)

Amazon Price: $25.90 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $25.90

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  #20

Ade Advanced Optics aaogabf100atc Fahrenheit ATC Glycol Antifreeze/battery Fluid Refractometer

Model: aaogabf100atc   |    Mpn: aaogabf100atc   |    Ean: 0717029487315   |    PartNumber: aaogabf100atc   |   Asin: B00GDH4YCO

This aaogabf100atc can be used for measuring the freezing point of either Propylene or ethylene glycol based cooling systems. It can also be used for checking the strength of electrolyte solution batteries. This precision instrument features high-quality optics with ultra smooth focusing. Scale range: 32 degree F to -60 degree F. The hand refractometer is a portable, precision optical instrument used for measuring the freeze point of engine coolant and the operation state of battery charging liquid. It is used on transportation vehicles, such as cars, tractors, tanks, ships, etc., which use Propylene or ethylene glycol for coolant and (No Suggestions) acid for charging liquid. When a liquid (such as coolant or charging liquid) is placed on the prism, the light passing through it is bent. The more concentrated the liquid, the more the light will bend. The refractometer contains a reticle, or scale, that is enlarged through the eyepiece to measure this bent light. The values of the scale have been established to evaluate the coolant or charging liquid.

Features

  • For measurement of ethylene and propylene glycol and brake fluid
  • Scale range: 32 degree f to -60 degree f
  • Used on transportation vehicles such as cars tractors tanks ships
  • Can also be used for checking the strength of electrolyte solution batteries
  • Automatic temperature compensation
  • See more on Amazon...

Brand: Ade Advanced Optics   |   Manufacturer: Ade Advanced Optics

Package Dimensions: 1 x 3.1 x 9.4 inches (2.5 x 7.9 x 23.9 cm)

First Available: 2017-04-11

Amazon Price: $24.99 | as of 11/20/2018(9:01am pst)
Availibility: Usually ships in 24 hours
List Price: $24.99

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