Instructions

Device description
4.1 Device structure
5191 / 07/2021 en BENNING CM 2-1 17
4 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)