AUTOUTLET Fahrenheit Antifreeze Refractometer with ATC Function for Checking Freezing Point of Automobile Antifreeze Systems, Battery Fluid Condition, Battery Acid, Glycol, Coolant, Antifreeze Tester

Key features

• 【Widely Measuring】This Antifreeze Refractometer Tester is a portable tool for car owners. It can be used to test freezing point of automobile antifreeze systems,battery fluid condition,battery acid, glycol, coolant.
• 【ATC Function】The Antifreeze Refractometer is with automatic temperature compensation function.It is more convenient to use at different temperatures.
• 【Easy to Check Reading】Just need 2-3 drops of solution and wait for a few seconds, then you can get accurate data.And no battery needed.
• 【Ethylene Glycol or Propylene Glycol Measuring Rage】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.
• 【Battery Acid Measuring Range】Measuring specific gravity of battery acid and provide a quick reference of battery charge condition. Scale Range:1.100~1.400kg.