digital ph meter 1. Large screen, LCD display, dual parameter 2. Automatic buffer recognition ... .9°CResolution pH,0.01 mV ,1 Temperature, 0.1°CAccuracy ,pH ±0.01±1 bit mV ±0.1%(FS) Temperature, ±0.3°C ... ±1 bitStability (0.01pH±1 bit)/3hTemp Compensation, Manual/Auto,0 ... ,6.86,9.18Display LCD, dual parameterISO certified table PH Meter