Extech 380942 - Manuals

Extech 380942 – Manual in PDF format online.

Manuals:

Manual Extech 380942

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Summary

Page 2 - Caution ! Refer to the explanation in this Manual; when working with high voltages.; DO NOT; the fuse or batteries.; NEVER

380942-EU-EN v2.2 07/13 2 Introduction Congratulations on your purchase of the Extech Model 380942 DC/AC Clamp Meter. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Meter Description 1. Current sense jaw 2. Measurement Trigger 3. Funct...

Page 3 - Operation; ) Read the AC Current value on the LCD’s digital or bargraph display.; Yes

380942-EU-EN v2.2 07/13 3 Operation AC Current Measurements (True RMS) WARNING : To avoid electric shock, disconnect the test leads from the meter before making current measurements. 1) Set the Function switch to the 400mA, 4000mA, or 30A AC range. 2) Press the jaw trigger and clamp around, fully en...

Page 4 - Advanced Features; Relative Measurements; upper portion of the LCD.; Data Hold; time returns the meter to normal operation.; Auto Power Off

380942-EU-EN v2.2 07/13 4 Advanced Features Relative Measurements 1) Press the ZERO key. The displayed reading will zero and the word ZERO will appear on the upper portion of the LCD. 2) All subsequent measurements will now be displayed with respect to the zeroed reading. For example, if a 20A readi...

Extech Manuals