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6. OPERATING ELEMENTS
(fold-out page)
1 Display
2 Function button field
3 Rotary switch to select the measurement function
4 Remote trip socket for optional test lead
5 Measuring socket for resistance and continuity testing
6 COM measuring socket (reference potential, “minus potential”) for Ω measurements
7 EARTH measuring socket (reference potential, “minus potential”) for V and RISO meas-
urements
8 V and insulation (RISO) measurement socket (with direct voltage “plus potential”)
9 Remote trip socket for optional test lead
10 Warning light for live insulation measuring voltage
11 Socket for optional accessory
12 Clamp brackets for test probes
13 Fold-out stand
14 Battery and safety compartment on the reverse side
15 Safety measuring leads with protective caps
16 Safety test probes with CAT III/CAT IV cover caps
17 Safety alligator clips
