Shop All Electrochemistry Meters and Accessories

Orion Star™ A113 Dissolved Oxygen Benchtop Meter (Thermo Scientific™)

Take simple dissolved oxygen and temperature measurements with the Thermo Scientific™ Orion™ Star A113 DO Benchtop Meter with easy operation for basic lab testing

Orion Star T900 Series Titrator Accessories (Thermo Scientific™)

Easy to install Orion Star T900 series titrator replacement parts minimize maintenance downtime and Orion Star T900 series titrator accessories expand functionality

Orion™ Ion Specific Electrode Kits (Thermo Scientific™)

Ensure correct measurement by using high quality electrodes and reagents for ion specific measurement. Ordering is easy! All the consumables you need to measure fluoride or ammonia in water and wastewater are available with one part number. Now with NEW 0.5 ppm and 5.0 ppm Fluoride Standards with TISAB II for low level fluoride analysis

Orion™ Star A Series Electrode Holder for Electrode Stands (Thermo Scientific™)

Use the Thermo Scientific™ Orion™ Star A Series Electrode Holder with meter-attached or swing arm electrode stand to organize sensors for easier movement, rinsing and storage

Orion™ Bromide Electrodes (Thermo Scientific™)

Measure bromide ions in aqueous solutions quickly, simply, accurately and economically with Thermo Scientific™ Orion™ Bromide Electrodes.

Orion™ Standard Epoxy DO Probe for the lab or field (Thermo Scientific™)

Use this versatile product as the name implies, either in the lab or field. Allows reliable results no matter what the environment.

Orion™ 2-Electrode Conductivity Cells (Thermo Scientific™)

Perform applications in either the lab or the field with these versatile 2-electrode conductivity cells, available in a variety of materials and measurement ranges.

Orion™ Iodide Electrodes (Thermo Scientific™)

Get fast and stable readings using Thermo Scientific™ Orion™ Iodide Electrodes.

Orion Star™ A121 pH Portable Meter (Thermo Scientific™)

Take simple pH and temperature measurements with the Thermo Scientific™ Orion™ Star A121 pH Portable Meter with easy operation for basic field testing

Large O-ring for Eutech&trade ECDOGEN-S and ECDOTPII-S Dissolved Oxygen Electrodes (Thermo Scientific™)

Thermo Scientific™ offers Large O-ring replacement parts for ECDOGEN-S and ECDOTPII-S Dissolved Oxygen Electrodes.

Orion™ Star A Series Portable Meter Conductivity and DO Probe Holder (Thermo Scientific™)

Use the Thermo Scientific™ Orion™ Star A Series Portable Meter Conductivity and DO Probes Holder with the Star A series portable meter armor to protect your sensors in the field

Orion™ Protective Guards for Conductivity Cells and Dissolved Oxygen Probes (Thermo Scientific™)

Provide additional protection and weight with Thermo Scientific™ Orion™ Protective Guards for Conductivity Cells and Dissolved Oxygen Probes.

Russell Conductivity Cells (Thermo Scientific™)

Perform a variety of conductivity applications with these conductivity cells, which are supplied with securely-labelled cell constants.

Orion™ 8165BNWP ROSS™ Sure-Flow™ pH Electrode (Thermo Scientific™)

Ideal for meaurement in thick or viscous samples, but compatible with all sample types. 

Orion Star T910 pH Titrator and Kits (Thermo Scientific™)

We have integrated our core electrochemistry technology with a state-of-the-art dispensing system to create the Orion Star T910 pH titrator, a modern, simplified automated system designed to help make performing titrations easier, more reliable and more reproducible than manual titrations.