ATC 4 in 1 Automotive Antifreeze Handheld Refractometer for car urea electrolyte glass water to measure freezing point

4 in 1 Automotive Antifreeze Refractometer Car Urea Fluid Tester Battery Freezing ATC Detector Handheld Electrolyte Hydrometer Engine Coolant Tester

#Automotive Antifreeze Refractometer #Car Urea Fluid Tester

Description:

Antifreeze freezing point tester is a precision optical instrument for measuring the freezing point of antifreeze. Its basic principle is to apply the total reflection critical angle method to measure the refractive index of the solution, and then calibrate the concentration of the measured liquid and its performance. The measured results can be used to know the freezing point of ethylene glycol and propylene glycol-based antifreeze system and the freezing point of automobile front window glass cleaning fluid; it can also be used to detect the specific gravity of electrolyte in lead-acid battery and the usage status, with temperature compensation device included to ensure accurate measurement at 10℃~30℃ ambient temperature, clear scale and high precision.

Specifications:

● Name: Urea concentration meter for car 

● Measurement: Car urea/antifreeze ice/electrolyte/glass water

▶ Measurement range

● Urea concentration：30-35%

● Antifreeze freezing point： -50~0℃

● Specific gravity of battery fluid：1.10~1.40

● Glass cleaner：-40~0℃

Features:

1. Four kinds of data measurement, car urea concentration / antifreeze freezing point / battery fluid specific gravity / glass water measurement

2. High-definition prism with good transmittance measurement more precise

3. Calibration screw has been calibrated before the factory can be used directly

4. When the scale in the mirror is not clear, you can gently rotate the eyepiece to adjust

list:

1 * Antifreeze Refractometer

1 * Box

Note:

Multifunctional freezing point meter can not measure the freezing point of methanol antifreeze and methanol glass water