... Large screen, LCD display, dual parameter 2. Automatic buffer recognition and two-point calibration table PH meterFunction, Large screen, LCD display, ... -818-B-6 temperature electrode.Specifications,Parameter,pH / mV(ORP)/°CpH range,-2.00~18.00mV range,±1999Temperature range,0. ... 99.9°CpH Resolution,0.01Specifications ,Parameters , pH / mV(ORP)/°CpH Range,-2.00~18.00mV Range,±1999Temperature Range, 0.0 ...