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Thermo Scientific Orion Star A211 Benchtop and Star A221 and Star A321 Portable pH Meter Reference Guide
Chapter 2 Meter Overview
Meter Connections and Inputs
Power Source
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b. Slide off the clear plastic cover from the plug plate.
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a. Select four AA alkaline batteries.
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c. Remove the battery compartment cover.
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battery cover from the meter (use a coin or your finger) and release the bottom portion of the
battery cover.
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battery cover
Orion Star A Series Benchtop
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Orion Star A Series Portable
Содержание Orion Star A211
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