Shop All Electrochemistry Meters and Accessories

Orion™ Universal Power Adapter for Orion™ Versa Star Meters (Thermo Scientific™)

Ensure a constant power supply to your meter using a spare or replacement Thermo Scientific™ Orion™ Universal Power Adapter for the Thermo Scientific™ Orion™ Versa Star meters

Orion Star™ A111 pH Benchtop Meter (Thermo Scientific™)

Take simple pH, mV and temperature measurements with the Thermo Scientific™ Orion™ Star A111 pH Benchtop Meter with easy operation for basic lab testing

Orion™ Calibration Sleeves for Dissolved Oxygen Probes (Thermo Scientific™)

Calibrate and store probes with Thermo Scientific™ Orion™ Calibration Sleeves for Dissolved Oxygen Probes.

Orion™ Ion Selective Electrode Accessories (Thermo Scientific™)

Use Thermo Scientific™ Orion™ Ion Selective Electrode Accessories for solid state and plastic membrane ion selective electrodes.

Orion Star™ A211 pH Benchtop Meter (Thermo Scientific™)

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A211 pH Benchtop Meter for advanced lab analysis and printer or computer interfacing

Orion™ ROSS Ultra™ Glass Triode™ pH/ATC Combination Electrodes (Thermo Scientific™)

No more waiting for pH readings to stabilize when measuring samples of varying temperatures.

Orion™ Stainless-Steel Automatic Temperature Compensation (ATC) Probes (Thermo Scientific™)

Automatically correct pH measurements for variation in electrode slope due to temperature change.

Orion™ AUTO-STIR™ BOD Probe (Thermo Scientific™)

Accurately and conveniently conduct dissolved oxygen measurements with the Thermo Scientific™ Orion™ AUTO-STIR™ BOD Probe.

Orion™ Resistor Kits and Accessories (Thermo Scientific™)

Use the Thermo Scientific™ Orion™ Conductivity Resistor Kit to verify the performance of Versa Star and Star A series conductivity meters with 8 pin MiniDIN connectors

Orion Star™ A213 Dissolved Oxygen Benchtop Meter (Thermo Scientific™)

Reliably measure dissolved oxygen (RDO optical / polarographic) and temperature with the Thermo Scientific™ Orion™ Star A213 RDO / DO Benchtop Meter for advanced lab analysis

Orion™ Fluoroborate Half-cell (Thermo Scientific™)

Easily and economically rejuvenate the Thermo Scientific™ Orion™ Fluoroborate Half-cell.

Orion™ DuraProbe™ 4-Electrode Conductivity Cells (Thermo Scientific™)

Virtually eliminate fringe field interference errors with the Thermo Scientific™ Orion™ DuraProbe™ 4-Electrode Conductivity Cells.

Orion™ Redox/ORP/Temp Electrodes (Thermo Scientific™)

Efficiently measure ORP and temperature simultaneously without a separate reference electrode in a single instance.

Russell Quickflush Electrodes (Thermo Scientific™)

Conduct ISE work or work with dirty/viscous samples using stable, reproducible and non-cloggingThermo Scientific™ Russell Quickflush Electrodes.

Orion™ Gas-Sensing ISE membranes (Thermo Scientific™)

Choose from loose or preassembled membranes for ease of use with Thermo Scientific™ Orion™ Gas-Sensing ISE membranes.