<strong>Microprocessor pH-EC-TDS Meter 1615 Sec +:<br />
Microprocessor pH-EC-TDS Meter </strong>with 128x64 dots graphic LCD display showing pH, EC, TDS &amp; Temperature, <strong>with alphanumeric keypad</strong>. Features include <strong>user-admin password protection facility</strong>, auto temperature compensation, auto ranging facility in EC, 5<strong>-point pH calibration </strong><strong>with 0.001 pH resolution</strong>, calibration due alarm facility, up to 1000 sample storage facility and Printer attachment facility. It is supplied with pH Electrode and Cond. Cell (0.1 Cell Const approx.).