EBTOOLS Antifreeze Refractometer, 4-in-1 Automotive Antifreeze Refractometers Ethylene Glycol Aluminium Alloy Freezing Point Temperature Tester Device Replacement for Automotive Cooling Fluid

Purchase reference----Freezing point measurement range of propylene glycol coolant: -50-0°C battery fluid: 1.10-1.400sg, resolution factor: 5C (10F), 5C (10F), 0.01sg. , Automatic temperature compensation (ATC) compensation range: 10C-30C (50F-86F), 10C-30C (50F-86F) Lightweight and durable----compact, light and portable, does not take up space, and can be placed anywhere. Comes with a soft and comfortable non-slip pad, lightweight and durable 4-in-1 Automotive Antifreeze Refractometers----equipped with a 4-in-1 scale, through which you can clearly understand the comprehensive information, which is very convenient, clear measurement scale, easy to focus and calibrate during the measurement process, and can directly read the measurement value. Antifreeze refractometer ethylene glycol----The automobile antifreeze refractometer is made of selected aluminum alloy materials, which is anti-corrosive and anti-rust, not easy to wear and not easy to age, ensuring excellent durability, and can effectively prevent scratches Multi-function application function----The refractometer test has a multi-function application function, which is mainly used to determine the antifreeze in the windshield washer pad of the windshield washer of the solar power station, heat pump, and refrigerator through the measurement of automobile coolant, automobile and industrial battery liquid The concentration of ethylene glycol and propylene glycol determines the heating system or other machines or systems Lightweight and durable----compact, light and portable, does not take up space, and can be placed anywhere. Comes with a soft and comfortable non-slip pad, lightweight and durable 4-in-1 Automotive Antifreeze Refractometers----equipped with a 4-in-1 scale, through which you can clearly understand the comprehensive information, which is very convenient, clear measurement scale, easy to focus and calibrate during the measurement process, and can directly read the measurement value. Antifreeze refractometer ethylene glycol----The automobile antifreeze refractometer is made of selected aluminum alloy materials, which is anti-corrosive and anti-rust, not easy to wear and not easy to age, ensuring excellent durability, and can effectively prevent scratches Multi-function application function----The refractometer test has a multi-function application function, which is mainly used to determine the antifreeze in the windshield washer pad of the windshield washer of the solar power station, heat pump, and refrigerator through the measurement of automobile coolant, automobile and industrial battery liquid The concentration of ethylene glycol and propylene glycol determines the heating system or other machines or systems Purchase reference----Freezing point measurement range of propylene glycol coolant: -50-0°C battery fluid: 1.10-1.400sg, resolution factor: 5C (10F), 5C (10F), 0.01sg. , Automatic temperature compensation (ATC) compensation range: 10C-30C (50F-86F), 10C-30C (50F-86F)