Device description
4.1 Device structure
5191 / 07/2021 en
BENNING CM 2-1
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Device description
4.1
Device structure
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Figure 6:
BENNING CM 2‑1 device structure
1 Measuring clamp (for clamping the
conductor)
2 “AC HFR / DCA ZERO” key
3 “HOLD / MIN MAX” key
4 Rotary switch
5 Digital display
6 “+” jack
7 COM jack
8 Opening lever
9 Current clamp bulge (protection against
contact with conductor)
Rear panel of the device
• Battery compartment with battery compartment cover
The device is powered by two 1.5 V micro batteries (AAA / IEC LR03).
• 2 labels on the battery compartment cover (notes and information about the device)
• Serial number (label)
