Thermo Scientific Orion VERSA STAR* pH/Conductivity Meters

This versatile meter has a large,
color graphic LCD display. The informative display shows readings, connections, time, date, sample ID, user ID and calibration information.
Features and Benefits
• Select from five modules to customize the 4 channels as you need it - its versatile for you to configure how you need it for
now or for later
• Anyone can use this meter with its plain language screen prompts, soft keys that update for easy selection and a multilanguage interface that supports English, Spanish, French, Italian, German and Chinese
• Non-volatile memory holds up
to 2000 data points with time
and date stamp
• Data transfer and updating meter software is easy with two USB
and RS232 ports
• Includes data analysis software for transferring stored results or displaying readings in real-time
• Mix samples without a stir plate with direct control for two
Orion Star stirrer probes
(247-47837, sold separately)
• Included electrode arm and
newly-designed probe holder
make it easier to maintain and place probes into samples
• Works with almost every AC
power source with the included
universal power adapter
• IP54-rated housing
handles splashes
• 3 year meter replacement warranty

pH/Temperature Module Allows:
• up to 5 point pH-calibration with automatic recognition for USA/NIST and DIN buffers
• Fixing of calibration errors without complete recalibration with calibration editing


Conductivity/Temperature Module offers:
• Conductivity, TDS, salinity or resistivity capabilities
• Selectable reading reference temperatures of 5, 10, 15, 20 or 25°C
• Choice of practical salinity or natural sea water curves for salinity readings

246-92278 Kit Consists of VERSA STAR BT Meter with Electrode Stand; VSTAR-PH pH Module; VSTAR-CND Conductivity Module; 8157BNUMD ROSS Epoxy Refillable pH/ATC Triode; 013005MD DuraProbe Epoxy 4-Cell (K0.475) Conductivity Cell with 1.5 Meter Cable; 810199 ROSS pH Buffer Kit (pH 4, 7, 10 Buffer, ROSS Storage and Cleaning Solutions, Electrode Storage Bottle); 011007 Conductivity 1413uS/cm Standard, 5x60 mL
Image(s) are representative of the product group and not necessarily the individual product.

pH Range: -2.000 to 20.000
pH Resolution: 0.1, 0.01, 0.001
pH Relative Accuracy: +/-0.002
mV/RmV Range: +/-2000.0 mV
mV/RmV Resolution: 0.1
mV/RmV Relative Accuracy: +/- 0.2 mV or +/-0.05% of reading whichever is greater
Conductivity Range: 0.001 µS to 3000 µS
Conductivity Resolution: 0.001 µS min; 4 significant figures min.
Conductivity Relative Accuracy: 0.5% reading +/-1 digit
Resistivity Range: 2 ohm to 100 meg-ohm
Resistivity Resolution: 2 ohms-cm
Resistivity Relative Accuracy: 0.5% reading +/-1 digit