Battery Coolant Refractometer Ethylene Glycol: -60°C ~ 0°C, Propylene Glycol: -50~0°C with ATC for Car Antifreeze Fluid

For measurement of battery fluid, ethylene glycol and propylene glycol. Measuring Range: Ethylene Glycol -60 ~ 0°C; Propylene Glycol -50 ~ 0°C;

Auto Car Handheld Antifreeze Liquid Coolant Tester Battery

Handheld Glycol Refractometer Car 1.10-1.40sg Antifreeze Battery

Auto Car Handheld Antifreeze Liquid Coolant Tester Battery

PDTO Handheld Refractometer Car Antifreeze Liquid Coolant Freezing

Professional Battery Coolant Testing Tool Refractometer for

Handheld 4-in-1 Antifreeze Coolant Refractometer

KS Tools 550.1285 Refractometer-optical tester for battery fluid

Handheld Glycol Refractometer Car Antifreeze 1-1.4 Battery Acid

UNBOXING CAR FLUID TESTER TOOL 4 IN 1

YOUOOK Auto Car Handheld Antifreeze Liquid Coolant Tester Battery

Professional Battery Coolant Testing Tool Refractometer for

Refractometers for the automotive industry – Refractometer Shop

0-10% Brix Refractometer with ATC Low-Concentrated Sugar Content