Digital Coolant Car Engine Freezing Point For Glycol Concentration Refractometer
Note: Battery cannot be included during the shipping !!!
Introduction:
A refractometer is an instrument to measure the concentration of aqueous solution by measuring it’s refractive index. All water based solution can make light bend. The bending of light increases at a rate proportional to the increasing solution concentration. Digital refractometer is a precise optical instrument. it’s characterized by small volume,light weight, graceful in shape and easy to operate. Therefore it can be used by all sides.
Features:
Digital ethylene propylene glycol concentration tester refractometer. This model can be used for measuring the freezing point and concentration(0 to 100%) of either ethylene glycol or propylene based cooling systems and cleaner.as well as measuring refractive index of solution.