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Measurement operation – GW Instek GDM-350B User Manual

Page 11

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MEASUREMENT OPERATION

9

M

EASUREMENT OPERATION

First check to see that the 9V battery is charged. Turn the rotary switch to a
measurement position. If the battery charge is low, the “

” indicator will be

displayed on LCD panel. Ensure the input voltage or current does not exceed
250Vrms and 10A, respectively.