Description General description The new microprocessor based HI 2211 and HI 2210 benchtop pH meters from HANNA are an affordable solution for laboratory testing without compromising accuracy. These instruments feature an extra large (6.5 in. x 1.5 in.) LCD which displays pH and temperature readings simultaneously. The large LCD also features a number of prompts and symbols that guide the user during the calibration operation, as well as during measurements. • Extra large LCD • Automatic Calibration • 5 Standard Buffers • Simultaneous display of pH and Temperature • Automatic Temperature Compensation • Stability indicator Supplied with HI 1131B glass body pH electrode, HI 7662 temperature probe, electrode holder, buffer solutions pH 4.01 & 7.01, electrolyte solution, 12 V DC power adapter and instruction manual. These units are compatible with a wide range of pH electrodes with BNC connectors. For UK power adapter please order HI 710012 (Z673978) mV - None