Specifically designed for environmental, industrial and educational applications, the Orion 2-Star is a significant upgrade from Thermo Scientific's Orion 410A+/420A+ meters. The new meter provides a simple, intuitive user interface with a pullout quick start guide feature while offering up to three-point calibration and auto calibration compatible with NIST and DIN buffers. A 50 point data log enables time, stability or manual readings with time/date stamp.

All-in-one packages are available to meet specific requirements including the Best Buy package for general laboratory use and a special Best Buy Life Science package, where TRIS buffer compatibility is required.