3-in-1 Antifreeze Tester for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol

3-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

3-in-1 Antifreeze Tester for Checking Freezing Point and Concentration of Ethylene Glycol or Propylene Glycol

aichose is a professional brand of supplying various kinds of liquids measuring instruments. The refractometer series are based on the principle that the refractive indices of liquids change when the concentration change. It's portable, easy, quick and no battery required, easier and more accurate than a traditional hydrymeters, more affordable than a digital meter. It's a perfect tool for adult or young, home or professional use. It features high-quality optics with smooth focusing. Its main body is made of aluminum alloy. The internal optical lens with high refractive index make up the precision optical system.The instrument is resistant to abrasion and corrosion, can be used to measure the general corrosive liquid. (But we do not recommend measuring these liquids for a long time. The residue should be cleaned immediately after measurement. ) This refractometer is a portable multiuse tool for automotive owners. You can use it for testing the freezing point for the antifreeze fluid based on ethylene glycol or propylene glycol, and give you a reference about concentration of ethylene glycol or propylene glycol based automobile antifreeze coolant. You can use it for testing specific gravity of battery acid and provide a quick reference of battery charge condition. With this refractometer, you can know the level of your regular automotive fluid quick and easy, help you protect your automotive engine. - - The build-in Automatic Temperature Compensation feature makes it get consistently accurate reading, no need to control the liquids temperature deliberately, just make sure it's at roomtemperature ( during 0-25 ?) . Just need to take a few drops of your liquids on the prism and hold the refractometer to the light, then look through the eyepiece, you can get the reading. And the refractometer shows reasult by °F unit system. No need lookup table and no waste! 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. 1.A Refractometer + 2.A Firm Box + 3.A Cleaning Cloth + 4.A Screwdriver + 5.A User Manual + 6.Some Pipettes -

Key Features

• ✅ 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
• ✅ 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 3:Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg/l
• ✅ Features automatic temperature compensation: makes it more convenient to use in different temperature.
• ✅ Quick and easy: Just need 2-3 drops of solution and a few seconds, you can get accurate readings. And no battery needed.

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