10 Best Refractometer Coolant In The Us - Black Friday 2024
Best Choice1
AMTASTAMTAST Digital Coolant Refractometer for Car Antifreeze Urea Tester Hand-Held Anti Freeze Refractometer Antifreezing Solution Cleaner
Main highlights- With temperature display, freely switch operating. Automatic Temperature Compensation is an absolute necessity for refractometer
- Requires only a few drops of sample Measurement in 2 seconds
- Power off: Meter will power off within one minute if no any operation
- Portable and Exquisite, Low power consumption, Anti-loss design
- Antifreeze Refractometer for car. Designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol
9.9Exceptional
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Value for Money2
BRWISSENBRWISSEN Digital Refractometer 5-in-1 Antifreeze Coolant Diesel Exhaust Fluid DEF Tester - Urea Concentration, Antifreeze & Car Windshield Washer Fluid Freeze Point Detector
Main highlights- Versatile Compatibility- Suitable for the antifreeze coolant and windshield washer fluids freezing point test to ensure your vehicle is prepared for extreme temperatures
- Easy toUse --Simple one-button operation for quick and hassle-free testing, direct reading within 3 seconds, easily readable results displayed on the LCD screen
- Diesel Exhaust Fluid Tester -Instantly assess urea concentration in diesel vehicles to ensure optimal system performance
- Cost-Effective Maintenance - Prevent engine and washer system damage by detecting freezing points early, saving on potential repair costs
- Compact and Portable- Small and lightweight design for on-the-go testing and convenient storage, sturdy build for long-lasting use in various automotive environments
9.8Exceptional
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3
TRZTRZ 4-in-1 Antifreeze Refractometer Ethylene Glycol, Propylene Glycol in Antifreeze Freezing Point Temperature and Concentration, AdBlue, DEF and Industrial Battery Fluid
Main highlights- 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 Fluids.
- Propylene Glycol: -60°F-32°F 0-63% VOL
- Ethylene Glycol: -84°F-32°F 0-70% VOL
- Battery SG: 1.100-1.400sg
- AdBlue: urea concentration 30% - 35%
9.6Exceptional
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4
aichose4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System, Diesel Exhaust Fluid, Battery Acid and Windshield Washer Fluid
9.3 Simple to use8.7 Precision8.0 Simple to cleanWhy we love it
Versatile tool for multiple automotive fluid measurements.
Easy to use and calibrate with distilled water.
Automatic temperature compensation for quick, accurate results.
9.5Excellent
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5
aichose3-in-1 Antifreeze Tester in Fahrenheit Scale for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant, Also for Battery Acid Condition
Main highlights- Quick and easy: Just need 2-3 drops of solution and a few seconds, you can get accurate readings. And no battery needed.
- Function 3:Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l
- Function 2: Measuring concentration of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale Range: ethylene glycol base: 0-70% propylene glycol based 0-63%
- Function 1: Measuring freezing point temperture of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale range: ethylene glycol base: -84°F-32°F, propylene glycol based -60°F-32°F
- Features automatic temperature compensation: makes it more convenient to use in different temperature.
9.4Excellent
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6
Robinair33% OffRobinair 75240 Coolant and Battery Refractometer
Main highlights- When a liquid (such as coolant or charging liquid) is placed on the tools prism, the light passing through it is bent - the more concentrated the liquid, the more the light will bend
- Scale range: -60 degrees Fahrenheit to +32 Fahrenheit
- Robinair's Coolant and Battery Refractometer is designed for use in measuring the freeze point of propylene or ethylene glycol based cooling systems and for checking the strength of electrolyte solution batteries
- Precision instrument features high-quality optics with ultra smooth focusing to ensure reliable, accurate test results
- Complete kit includes refractometer with rugged aluminum housing, eyedropper, screwdriver, vial of distilled water, cleaning cloth, foam lined rigid plastic case, and more
9.3Excellent
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7
HHIP11% OffHHIP 8010-0018 Water Soluble or Synthetics Coolant Tester Refractometer, 0-18% Solution Measuring Range
Main highlights- Solution measuring range is 0-18%
- Optimize coolant use and tool life
- Just a few drops needed for test, Includes instructions
- Copper core for longer life. Automatic Temperature Compensation.
- Accurately measures coolant concentration
9.2Excellent
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8
VeeGeeVee Gee Scientific CTX-2 Handheld Refractometer, with Antifreeze/Coolant Scales, -50 to 32 degree F Freezing Point
Main highlights- Optical glass prism mounted in all-metal housing for quick temperature equilibrium between sample and prism
- Handheld portable refractometer for antifreeze and battery charge level measurement of the freezing point of propylene glycol (-50.0 to 32.0 degrees F), the freezing point of ethylene glycol (-60.0 to 32.0 degrees F), and the specific gravity (SG) of battery acid (1.10 to 1.40) in a 10 to 30 degrees C temperature range
- Durable metal and rubber outer shell with a telescope-shaped, streamlined design (40 x 40 x 150mm), a rubber grip to guard against hand heat for accurate measurements, and a non-roll stand to protect against damage
- Automatic temperature compensation (ATC) for immediate and accurate calibration readings, regardless of ambient temperature
- Ambient light illuminates the scale; no additional power source is required
9.1Excellent
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9
ATDATD Tools 3705 Coolant Refractometer
Main highlights- Large, easy-to-read graphics and high-contrast lens
- Automatic temperature compensation
- Also measures battery acid gravity to determine battery life
- Adjustable viewfinder; rugged, steel body construction
9.0Excellent
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10
Triplett33% OffTriplett RFT55 Portable Battery Coolant/Glycol Refractometer with ATC (°F)
Main highlights- Requires only 2 to 3 drops of solution for accurate measurement
- Measure the freezing point of Propylene/Ethylene Glycol(°F) and Battery Acid specific gravity
- Includes screwdriver, cleaning cloth, pipette, and case
- Easy calibration with distilled water
- ATC automatically compensates for ambient temperature changes
8.7Very Good
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