Measurement Accuracy : 0.01sgWeight : 120gMin. Div. : 5CBrix Range : normalModel Number : Car Battery RefractometerCertification : NONEBrix Min. Div. : normalSize : 15.5*3*4cmUsage : ConcentrationMeasurement Range : 1.10-1.40sgPropylene Glycol : -50 to 0CEthylene Glycol : -50 to 0CCleaning Fluids : -40 to 0CBattery Fluids : 1.10-1.40sgfunction 1 : car refractometerfunction 2 : antifreeze refractometerCar Antifreeze Refractometer Engine Fluid Glycol Point Car Battery Freezing TesterFeatures:* The refractometer is designed according to the principle of different concentration of liquid having different refractive index.* Specially designed to apply for automatic cars/vehicles battery antifreeze fluids glycol testing and analyzing.* Allows easy steps for quick and accurate testing/analyzing the glycol concentration of engine coolants or other anti-freeze solutions.* Equipped with ATC (Automatic Temperature Compensation), can automatically adjust itself to correct temperature discrepancies while being used.* You may easily know the freezing point for both propylene glycol and ethylene glycol, with the indication of the percentage.* It is also used for checking the strength of electrolyte solution batteries.* Decorated with soft and comfortable anti-slip rubber.* Small size and light weight, makes it a portable one, very convenient.* The best partner for the car-owners in winter.Specifications:Name: Vehicle Adblue TesterModel: RHA501ATCMeasuring range: Auto Urea 30 to 35%Ethylene glycol EG: -50 C to 0 CGlycerol PG: -50 C to 0 CGlass water CW: -40 ~ 0 Battery liquid BF: 1.10 ~ 1.40KG / LWith automatic temperature compensation 0 ~ 30 Resolution:Automotive urea concentration 0.2%Antifreeze freezing point 5 Glass water freezing point 5 The specific gravity of the battery is 0.01Right scale: glass cleaning solution freezing pointPackage Included:1 x Antifreeze Fluids Refractometer1 x Mini-screw Driver1 x Pipette1 x Cleaning Cloth