Thermo Scientific Orion Star A112 Benchtop Conductivity Meter

Make it easy and affordable to take simple, accurate conductivity measurements

Thermo Scientific Orion Star A112 benchtop conductivity meter combines simplicity with accuracy. Large informative display shows conductivity or TDS readings with temperature, battery life, meter mode, and calibration information. Simple button layout and on-screen messages help with calibration and setup menu choices.

The IP54-rated housing handles splashes and can be wall mounted if space is a problem. The electrode arm and holder make it easy to place probes into samples and maintain probes.


Auto-Read™ function locks in stable reading and nonvolatile memory holds up to 50 data points. Power from universal AC power adapter or four AA batteries (sold separately).