Thermo Scientific
Thermo Scientific’s Orion line covers pH, conductivity, dissolved oxygen, and ion-selective electrode meters used across water quality, environmental, and industrial lab work. The Orion Star A series adds SMART STABILITY and SMART AVERAGING functions that speed up readings while holding accuracy, and portable models like the 5-Star carry an IP67 waterproof rating for field use. WestCalibration is an authorized Thermo Scientific dealer.
Why Choose Thermo Scientific
- Orion Star series meters combine pH, conductivity, dissolved oxygen, and ion measurement in a single instrument, cutting down on the number of separate meters a lab needs
- SMART STABILITY and SMART AVERAGING functions automatically optimize reading speed against accuracy, so results come faster without sacrificing precision
- Portable models like the Orion 5-Star carry an IP67 waterproof rating and deliver over 2,000 hours of continuous battery operation for extended field work
- Supports 21 CFR Part 11 compliant software options for labs that need to document calibration and measurement records
Why Buy Thermo Scientific from WestCalibration
Everything here comes from stock we hold ourselves rather than a third-party dropship arrangement. Their line is available in our pH meters category.
Frequently Asked Questions
What’s the difference between the Orion Star A series and 5-Star meters? The Star A series is aimed at benchtop and portable lab use, while the 5-Star line is built specifically for rugged, waterproof field measurement.
Do Orion meters need periodic calibration? Yes, like any pH or conductivity meter, they need calibration against known standard solutions, which the meter’s multi-point calibration function supports directly.