Conductivity Mode  
Range 0.00 to 3000 mS
Resolution 0.01 uS minimum; 4 significant figures minimum
Relative Accuracy 0.5% reading ±1 digit
Reference Temperature 5°, 10°, 15°, 20°, 25°C
Compatible Cell Constants 0.001 to 199.9
Calibration Points up to 5
Range 2 Ohm to 100Meg-Ohm
Resolution 2 ohms-cm
Relative Accuracy 0.5% ± 1 digit
Type Practical salinity or natural sea water, multi-language interface, direct control of Star stirrer probe 096019 (sold separately)
Range 0.01 to 80.0 ppt NaCl equivalent; 0.01 to 42 ppt practical salinity
Resolution 0.01
Relative Accuracy ± 0.1
TDS Mode  
Range 0 to 200 ppt
Resolution 4 significant digits
Relative Accuracy 0.5% reading ±1 digit
TDS Factor Range Linear, 0.01 to 10.00
Range -5° to 105°C
Resolution 0.1
Relative Accuracy ±0.1
Offset Calibration 1 point
Data logging  
Number of Points 2000 points with date/time stamp
Log Function Manual, ready (includes AUTO-READ*), timed
Log Edit Delete individual points, group of points or all
Inputs 8-pin mini-DIN
Sensor Types 2- or 4-cell
Data Management 2000 points with date/time stamp
Conductivity with Temperature Probe 8-pin mini-DIN, stirrer port
Output RS-232, USB
Relative Humidity 5 to 85% non-condensing
Display Graphic LCD; simultaneous display of measurement, temperature, date/time, and more
Power Supply Four “AA” batteries or optional universal AC line voltage