Chapter 2 Meter Overview; Meter Connections And Inputs; Power Source - Thermo Scientific Orion Star A211 Reference Manual

Chapter 2 Meter Overview

Meter Connections and Inputs

Power Source

b. Slide off the clear plastic cover from the plug plate.
a. Select four AA alkaline batteries.
c.
Orion Star A Series Benchtop
battery cover
Thermo Scientific Orion Star A211 Benchtop and Star A221 and Star A321 Portable pH Meter Reference Guide
Remove the battery compartment cover.
battery cover from the meter (use a coin or your finger) and release the bottom portion of the
battery cover.
Orion Star A Series Portable
3