Submit A Question about Handheld Optical 4 in 1 Car Adblue Urea Concentration Refractometer Battery Fluid Ethylene Propylene Glycol Testing with ATC 30%

(Item No. COBD28723)
This optical refractometer with six scales is designed to measure coolants and antifreezes based on ethylene glycol or propylene glycol, and measure battery fluid condition (density of the electrolyte and each scale division corresponds to 0.01g/cm3). It also measures screenwash antifreeze (windshield washer fluid) based on ethanol as well as on isopropyl alcohol. And check the urea concentration in AdBlue.    More Details »