pH Meter Accessories

Use the Thermo Scientific™ Orion™ Star A Series Electrode Holder with a meter-attached or swing arm electrode stand to organize your sensors for easier movement in and out of samples and simplified rinsing and storage.

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.

Quickly move electrodes between samples with the Thermo Scientific™ Orion™ Swing Arm Electrode Stand, featuring 360 degrees of motion and cable management system for neatness and safety. Includes weighted base, swing arm and electrode holder that accepts up to four sensors and stirrer probe.

Use the Thermo Scientific™ Orion™ Star A Series Weighted Base with the meter-attached electrode stand for independent stand use and compatibility with any meter system

Use the Thermo Scientific™ Orion™ Star A Series Benchtop Meter-Attached Electrode Stand to easily place sensors in samples, simplify rinsing and storage between samples and minimize electrode breakage using the stand's cable management system.

The Automatic Temperature Compensation/Conductivity Zero Plug is an accessory for the Orion™ Star A and Versa Star meters.

Orion Star A series compact ink ribbon printer 100-240V, includes printer, one ink ribbon, one paper roll, meter interface cable and power cords (110V US/Japan, 220V Euro, 240V UK/Singapore and China/Australia/New Zealand)

Protect your portable meter using Thermo Scientific™ Orion™ Star A Series Portable Meter Protective Armor for use with Thermo Scientific™ Orion™ Star A series portable meters (Star A320, Star A220 and Star A120 series).

Replacement ink ribbon or paper roll for Orion Star A series compact printer

Gain workflow efficiency with the Thermo Scientific™ Orion™ Electrode Holder. This accessory is used to hold one 15 mm diameter conductivity or dissolved oxygen probe, or up to four 12 mm diameter pH or ISE electrodes between sample readings.

Protect meters, electrodes, solution and beakers under field conditions with the cushioned Thermo Scientific™ Orion™ Star Series Portable Meter Soft‐Sided Field Case. This case includes interior dividers and exterior pockets to safely organize your meter and accessories in the field.

Use the Thermo Scientific™ Orion™ BNC Meter Shorting Strap on pH meters with BNC input to perform BNC input verification testing and meter self test.

Use the Thermo Scientific™ Orion™ Star A Series Portable Meter Hard-sided Field Case with the Thermo Scientific™ Orion™ Star A series portable meters (Star A320, Star A220 and Star A120 series) to protect, transport and store your equipment in the field.

Use the Thermo Scientific™ Orion™ Star A Series Portable Meter pH Electrode Holder with the Star A series portable meter armor (Cat. No. STARA-AR) and storage sleeve (Cat. No. 810017) to protect, transport and store your sensors in the field.

Thermo Scientific™ Orion™ Navigator Pro™ 2.0 Computer Software and Thermo Scientific™ Orion™ Versa Star Pro™ meters are designed to offer a computer-driven measurement system for generating electronic measurements, calibration data and audit trails.