Heavy Duty Conductivity/Temperature Meter. Super large 1.4 inch (36mm) LCD display. 3 Measuring Ranges with resolution from 0.1uS and accuracy to +/-2 pct. Dual display of conductivity and temperature measurements. Conductivity ranges include 200uS, 2mS and 20mS. Measures Temperature from 32 to 140 deg F and 0 to 60 deg C. Manual or Automatic Temperature Compensation from 0 to 50 deg C adjustable from 0 to 5 pct per deg C. Fast 0.8 second sampling time. Recall Min/Max/Avg readings. Calibration adjust for cell. Data Hold. Includes RS-232 PC serial interface. Auto power off with override saves battery life. Optional serial cable and Windows compatible Data Acquisition Software enables user to display and capture readings on a PC, set time intervals and alarms. Optional battery operated datalogging module stores over 8000 readings which may be later transferred to a PC. Kit completes with 1K carbon cell on 39 inch (1m) cable, protective holster, 9V battery and hard vinyl carrying case.