... meter 1. Large screen, LCD display, dual parameter 2. Automatic buffer recognition and two-point calibration table PH meterFunction, Large screen, LCD display ... , dual parameterAutomatic buffer recognition and two-point calibrationManual and automatic temperature compensation Simultaneous measurement or display of pH value, temperature and ... pH,0.01 mV ,1 Temperature, 0.1°CAccuracy ,pH ±0.01±1 ...