Chapter 1 Introduction - Thermo Scientific Orion Star A211 Reference Manual

Chapter 1 Introduction

Thank you for your purchase of the Orion Star A211 benchtop pH meter, Star A221 portable pH meter or Star A321
portable pH meter. These meters are capable of measuring pH, mV, relative mV (RmV), ORP, and temperature in °C or °F.
The Orion Star A211 benchtop pH meters feature
The Orion Star A221 portable pH meters feature
The Orion Star A321 portable pH meters feature
cause permanent damage to the meter.
Thermo Scientific Orion Star A211 Benchtop and Star A221 and Star A321 Portable pH Meter Reference Guide 1