Orion VERSA STAR Conductivity Module

  • Warranty This product is covered by a three year meter warranty
  • Large Memory Capable of holding up to 2000 data points
  • Module Offers Many Reading Options
Product Options


RS Hydro offer the Orion VERSA STAR Conductivity Module which offers a choice of practical salinity or natural sea water curves for salinity readings and selectable reading reference temperatures of 5, 10, 15, 20 or 25°C with the option of linear, non-linear, nLFu or EP curve for conductivity readings.

There are many features that make the VERSA STAR Conductivity Module the ideal choice and they are;

  • Easy to understand screen prompts with soft keys that update for easy selection
  • The multi-language interface supports English, Spanish, French, Italian, German and Chinese
  • A large memory capacity holds up to 2000 data points all of which time and date stamps
  • Two USB and RS232 ports for easy transfer of data and updating of meter software
  • Data analysis software for transferring stored results or displaying readings in real time
  • Direct control for two Orion Star stirrer probes for mixing samples without a stir plate
  • IP54 rated housing protects from splashes
  • This product comes complete with a three year replacement warranty

Manufactured by: Thermo Scientific
Model: Orion VERSA STAR Conductivity Module

Services offered for this product

  • Sales
  • Rental
  • Installation
  • Calibration
  • Maintenance


Accuracy (Conductivity) 0.5% of reading ±1 digit
Accuracy (Resistivity) 0.5% of reading ±1 digit
Accuracy (Salinity) ±0.1ppt
Accuracy (TDS) 0.5% of reading ±1 digit
Calibration Points Up to 6
Cell Constant 0.001 to 199.9
Compatible Probes 2-cell or 4-cell conductivity with built in temperature
Data Points 2000
Description Orion VERSA STAR Conductivity/TDS/Resistivity/Salinity/Temperature Module
Inputs 8-pin Mini-DIN (conductivity with temperature probe)
Log Edit Type Delete individual points, delete group of points or delete all
Log Function Type Manual, ready (includes AUTO-READ), timed
Range (Conductivity) 0.001 µS/cm to 3000 mS/cm
Range (Resistivity) 2 ohm to 100 meg-ohm
Range (Salinity) 0.01 to 80.0 ppt NaCl equivalent; 0.01 to 42 ppt practical salinity
Range (TDS) 0 to 200ppt
Relative Humidity Range 5 to 85 %, non-condensing
Resolution (Conductivity) 0.001 µS minimum, 4 significant digits minimum
Resolution (Resistivity) 2ohms-cm
Resolution (Salinity) 0.01ppt
Resolution (TDS) 4 significant digits
Sensor Types 2-cell or 4-cell conductivity probe - purchase separate
Accuracy (Temperature) ±0.1°C
Temperature Compensation Linear, nLFn (non-linear ultra pure water), nLFu (non-linear ultra pure degassed water), EP (off with warning) or off
Range (Temperature) -5 to 105°C
Resolution (Temperature) 0.1°C
Voltage 90 to 260VAC
Warranty 3 year meter replacement
Salinity Measurement Modes Practical salinity or natural sea water (NaCl equivalent)
TDS Factor Range Linear 0.01 to 10.00
Certifications/Compliance IP-54
Item Description Conductivity/TDS/Resistivity/Salinity/Temperature Module
Temperature (Metric) Reference 5, 10, 15, 20, 25°C