2-Channel model with automatic sensor identification ● Allows for connections of pH/ORP/ion/conductivity/dissolved O2 sensors to either channel ● 0.01/0.001 pH display switchable ● Large color graphic LCD display ● JP16 (The Japanese Pharmacopoeia 16th edition) conformity and stable electric conductivity measurement ● USB (Host) and LAN equipped as standard specification ● External printer connectable ● Multiple samples measurement (turntable connection) capability ● Up to 300 data memory    Meas. items pH , ORP , Ion , Conductivity, Resistivitiy, Salinity , Concentration , DO , Saturation , Temperature