Handheld Glass Freezing Point Water Tester - Accurate Measurement for Antifreeze, Battery Fluid, and Cleaning Solutions, Compact, and Lightweight Refractometer for Automotive Battery Engine Coolant

u003cpu003eFeatures:u003c/pu003eu003cpu003e- Function: Measures freezing point of glass cleaning solution, antifreeze (ethylene glycol and propylene glycol), and lead-acid battery electrolyteu003c/pu003eu003cpu003e- Temperature compensation device for accurate measurement in the range of 10°C to 30°Cu003c/pu003eu003cpu003e- Uses the total reflection critical angle method to measure the refractive indexu003c/pu003eu003cpu003e- Small size, lightweight, and easy to useu003c/pu003eu003cpu003e- Widely used in the automotive industryu003c/pu003eu003cpu003e
u003c/pu003eu003cpu003eHow to Use:u003c/pu003eu003cpu003e- Place the instrument in an environment with a temperature between 10°C and 30°Cu003c/pu003eu003cpu003e- Measure the freezing point of antifreeze and glass cleaning agent by using the total reflection critical angle methodu003c/pu003eu003cpu003e- Measure the proportion of lead-acid battery electrolyteu003c/pu003eu003cpu003e- Ensure not to place the instrument in an environment with relative humidity over 85%u003c/pu003eu003cpu003e- Avoid contact of the liquid and water adjustment knob and eyepieceu003c/pu003eu003cpu003e- Handle with care to avoid damage to the instrument's accuracyu003c/pu003eu003cpu003e- Clean the prism and refractive plate after use with a clean clothu003c/pu003eu003cpu003e
u003c/pu003eu003cpu003eSpecifications:u003c/pu003eu003cpu003e- Ethylene Glycol: -50°C to 0°C (0% to 70%)u003c/pu003eu003cpu003e- Propylene Glycol: -50°C to 0°C (0% to 70%)u003c/pu003eu003cpu003e- Resolution Factor: 5°C, 5%u003c/pu003eu003cpu003e- (ATC) Temperature Compensation Range: 10°C to 30°Cu003c/pu003eu003cpu003e
u003c/pu003eu003cpu003eTips:u003c/pu003eu003cpu003e- Avoid placing the instrument in an environment with high humidityu003c/pu003eu003cpu003e- Take precautions to prevent damage to the instrument's internal componentsu003c/pu003eu003cpu003e- Handle carefully to maintain accuracyu003c/pu003eu003cpu003e- Clean the prism and refractive plate after each useu003c/pu003eu003cpu003e
u003c/pu003eu003cpu003ePacking List:u003c/pu003eu003cpu003e1 x Refractometer, 1 x Pipette, 1 x Instruction manual, 1 x Mini screwdriver, 1 x Cleaning clothu003c/pu003e