Antifreeze Refractometer,V·RESOURCING Hand Held Anti Freeze Tester for Car Coolant Adblue System,Battery Acid,Coolant Windshield Fluid,Widely Used by Truck&Automotive Technician

1.[ Antifreeze Refractometer ] Designed for measuring coolant and antifreeze based on ethylene glycol or propylene glycol ,battery fluid condition and screenwash antifreeze (windshield washer fluid) based on ethanol as well as on isopropyl alcohol. And check the urea concentration in AdBlue. 2.[ Measuring Range ] Battery fluid 1.10~1.40kg/l ;Propylene Glycol: -50°C -0°C ; Ethylene Glycol: -50°C -0°C ;AdBlue: 30 to 35%;Screenwash/SRF1:-40~0°C 3.[ Easy to use ] Place 2 - 3 drops of sample onto the prism, and then look through the eyepiece for the results 4.[ Convenient to store ] Compact in size and light in weight, packed with a plastic case, convenient to store and carry around 5.[ Application ] This tool is used worldwide by truck and automotive technicians to ensure proper dilution., Manufacturer: V·RESOURCING