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Model 380974 V1.8 Sept 2003
4
Meter Description
1. Transformer jaws
2. Jaw opening trigger
3. LCD Display
4. PEAK HOLD button
5. DATA HOLD button
6. Rotary select switch
7. COM or L2 (S) Input
8. VOLT/OHM or L1 (R) input
9. Positive, L3 (T), and CAP input
10. Frequency (Hz) button
11. MAX/MIN button
Automatic Shut-Off Feature
The meter shuts off automatically after 30 minutes to conserve energy. To defeat this feature:
1. Turn the meter off.
2. Hold down the PEAK or the MAX/MIN button while turning the meter on.
3. The Auto Power Off feature will now be disabled.
4. Note that when the meter is turned off the Auto Power Off feature is enabled again.
CAT III
600V
CAT III
600V
1
5
6
8
4
2
11
10
3
9
7
Hz