The Triplett RFT55 (°F) Portable Portable Battery Coolant/Glycol Refractometer measures the freezing point of Propylene/Ethylene Glycol and Battery
Portable Battery Coolant/Glycol Refractometer with ATC (°F
RETK-66 Automotive Refractometer, Ethylene, Propylene Glycol
Battery Coolant/Glycol Refractometer with ATC (°C)
Battery Coolant/Glycol Refractometer with ATC (°C)
Antifreeze Refractometer Coolant Tester for Checking Freezing
6-in-1 Automotive Car Refractometer ATC for Adblue/Antifreeze
Portable Battery Coolant/Glycol Refractometer with ATC (°F
Battery Coolant Refractometer – Sper Scientific Direct
ATC Glycol Fluids Refractometer Auto Car Vehicle Fluids Antifreeze
Portable Battery Coolant/Glycol Refractometer with ATC (°F
Battery Coolant/Glycol Refractometer with ATC (°C)
ATC Glycol Antifreeze Battery Refractometer, Deg ºF or ºC – NISupply
RETK-66 Automotive Refractometer, Ethylene, Propylene Glycol
Portable Battery Coolant/Glycol Refractometers