Antifreeze Coolant Refractometer for Automobile Antifreeze System Diesel Exhaust Fluid Battery Acid and Windshield Washer Fluid

Semi-finishedproduct：No High-concerned chemical：None Min. Div.：0.2% Measurement Accuracy：0.1 Size：151*39mm*21mm Model Number：Car Urea Tester Origin：Mainland China Use：Concentration

Semi-finishedproduct: No High-concerned chemical: None Min. Div.: 0.2% Size: 151*39mm*21mm Model Number: Car Urea Tester Origin: Mainland China Use: Concentration