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DMM249 Performance Verification
Set Up
10
To prepare for the performance verification checks, do the following steps.
1. Allow the multimeter to stabilize at the ambient temperature for one hour
before testing.
2. Turn the multimeter on by rotating the function switch to any position other
than OFF.
NOTE . You need to keep the multimeter powered on throughout the warm-up
period and throughout the entire verification procedure.
3. Warm up the multimeter for five minutes.
4. Photocopy the test record on pages 16 and 17 to record your test results.
Handheld Instruments Basic Service
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