5-in-1 coolant tester for battery fluid and DEF checking

The RHAN-605A handheld antifreeze, DEF(Adblue) and battery fluid refractometer can be used to measure the freezing temperature (in ℃) of automotive antifreezes and automotive windshield cleaning fluids, the urea concentration of DEF, and the specific gravity (SG) of battery fluids. The specific parameters are shown in the following table.   This model is a universial tool that is commonly used in automotive maintenance and battery servicing. The instrument body is made of copper material to maximize measurement accuracy and durability. It also has an Automatic Temperature Compensation function (ATC), which can provide accurate readings at different ambient temperatures.   Measurement Specifications Scale(s) Measurement Range Resolution Accuracy Ethylene  -50℃ to  -25℃ 5℃ ±5℃ Propylene -50℃ to  -25℃ 5℃ ±5℃ Battery Fluid 1.100 to 1.300 SG 0.01sg ±0.01sg Adblue  30 to 35% 0.5% ±0.5% Cleaner -40℃ to -10℃ 1℃ ±1℃