Antifreeze freezing point meter HB battery fluid detector

Antifreeze freezing point meter battery fluid detector battery fluid detector Guolong freezing point meter
Used to measure the freezing point of ethylene glycol (propylene glycol) antifreeze, battery electrolyte specific gravity and glass cleaning fluid freezing point, also known as antifreeze freezing point meter Battery Fluid Hydrometer Glass Cleaner Fluid Freezing Point Meter. Just put a few drops of liquid on the prism and look at the light to quickly read the concentration of the solution. The measured percentage can be used to know the freezing point of the antifreeze system based on propylene glycol and ethylene glycol and the freezing point of the car's front window glass cleaning fluid. It can also be used to check the specific gravity and usage status of the electrolysis in the battery. Measuring range: freezing point of antifreeze to ℃, specific gravity of battery fluid, freezing point of glass liquid to ℃. Operating Instructions Lift up the cover and wipe the cover and prism surface clean with a soft flannel cloth. Use a straw to drop the liquid to be measured on the prism surface. Close the cover and press gently. Point the refractometer to a bright place and rotate the eyepiece to make the scale in the field of view If the line is clear, read the value on the corresponding scale of the light and dark dividing line on the marking board to complete the test. Wipe the prism surface and cover with a flannel. Clean the straw and put the instrument back in the box when measuring battery fluid. , be careful not to spill it on the skin and eyes to prevent burns, wipe the instrument carefully after testing
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