Tiaoyeer Antifreeze Refractometer - 3-in-1 Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol or Propylene Based Automobile

Function 1: Measuring freezing point temperture of ethylene glycol or propylene glycol based automobile antifreeze coolant. Scale range: ethylene

Antifreeze Refractometer - 3-in-1 coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol or Propylene Glycol Based Automobile Antifreeze Coolant and Battery Acid Condition

Tiaoyeer Antifreeze Refractometer - 3-in-1 Coolant Tester For Checking Freezing Point

Auto Car Handheld Antifreeze Liquid Coolant Tester Battery Refractometer - Diagnostic Tools - AliExpress

LACHOI 3-in-1 Antifreeze Refractometer with ATC Antifreeze Tester for Checking Freezing Point of Automobile Antifreeze System Battery Acid and Windshield Washer Fluid 3-in-1 coolant Tester: : Industrial & Scientific

Glycerine & Propylene Glycol Refractometer - Glycerine & Propylene Glycol Scales - Percent Volume & Freeze Point °F - MISCO Digital Refractometer

DEF Refractometer for Measuring Diesel Exhaust Fluid Nepal

3-in-1 Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol or Propylene Glycol Based Antifreeze Coolant and Battery Refractometer - China Battery Refractometer, Antifreeze Refractometer

Refractometers - MSC Industrial Supply

Antifreeze Refractometer, 3-in-1 Antifreeze Coolant Tester for Checking Freezing Point, Concentration of Ethylene Glycol Propylene Glycol Based Automobile Antifreeze Coolant Condition: : Industrial & Scientific

DEF Refractometer for Measuring Diesel Exhaust Fluid Nepal

Function 1: Measuring freezing point of automobile antifreeze based on ethylene glycol or propylene glycol.Measuring Range: -50 to 0 °C.

4-in-1 DEF Antifreeze Coolant Refractometer for Automobile Antifreeze System