Digital PH meter HT-1202 0.05 pH High-precision water quality tester, PH mV tester temperature meter 0~14 PH with black housing for water sources, schools, laboratories, pharmacies.

["LCD DISPLAY: Large LCD displays simultaneously show PH or mV and temperature","USEFUL FUNCTION: Backlight automatically starts after power on to facilitate display in day and night","HIGHLY ACCURATE: Measures PH range 0-14 with resolution of 0.01. Highly accurate for a variance of up to ± 0.05 PH","HIGH QUALITY: Calibration test function to validate device performance","WIDE RANGE OF USES: Suitable for water sources, schools and universities, laboratories, pharmacies, fermentation, etc."]