Description
Technical description: this product is mainly used for car cooling water inspections. You can check the temperature of condensation (freezing point) of your cooling water. You can also check the freezing point of your windscreen wiper water. Can check the proportion of battery liquid, instead of the use of a hydrometer. Safe and reliable. AdBlue. Urea concentration. The refractometer cannot be used to measure the concentration of cryogenic liquids in other industries. Because the refractometer will measure the freezing temperature of the liquid, the value is the coolant frost temperature limit. Maintaining the correct concentration of your antifreeze can save thousands of engine repairs and maintenance services. This tool is used worldwide by truck and automotive technicians to ensure the appropriate degree of dilution. This precision instrument has high quality optics with extremely uniform focusing. The entire optical system design provides precision, five groups of optical lenses with high quality materials and chrome-plated film processing, and a light transmission rate of more than 94 %. You could use the refractometer in the event of low light and read it precisely. Specification: ethanediol (ethylene glycol). 0 ºC to -50 ºC; propanediol (propylene glycol): 0 ºC to -50 ºC; windscreen wiper water, ethanol and water: 0 ºC to -40 °C; propylene glycol and water(SRF1): 0 °C to -40 °C. Battery acid from 1.10 kg/l to 1.40 kg/l. AdBlue: Urea concentration 30 % – 35 % Dimensions: 20 cm x 7.5 cm x 5.5 cm. Accessories: Pipette, cleaning cloth, screwdriver and storage box. –