Operation Manual

BENNING CM 5-1 02/ 2011
10

Operating instructions
BENNING CM 5-1
Digital current clamp multimeter with AUTOTEST function for
- Direct voltage measurements
- Alternating voltage measurements
- Direct current measurements
- Alternating current measurements
- Resistance measurements
- Continuity testing
- Diode testing
Table of contents
1. User notes
2. Safety note
3. Scope of delivery
4. Unit description
5. General information
6. Ambient conditions
7. Electrical specifications
8. Measuring with the BENNING CM 5-1
9. Maintenance
10. Technical data of the measuring accessories
11. Environmental note
1. User notes
These operating instructions are intended for
- qualified electricians and
- electrotechnically trained persons.
The BENNING CM 5-1 is intended for making measurements in dry environ-
ment. It must not be used in power circuits with a nominal voltage higher than
1000 V DC and 750 V AC (More details in Section 6. “Ambient conditions”).
The following symbols are used in these operating instructions and on the
BENNING CM 5-1:
Application around and removal from HAZARDOUS LIVE
conductors is permitted.

Warning of electrical danger!
Indicates instructions which must be followed to avoid danger to
persons.

Important, comply with the documentation!
The symbol indicates that the information provided in the operating
instructions must be followed with in order to avoid risks.

This symbol on the BENNING CM 5-1 means that the
BENNING CM 5-1 is totally insulated (protection class II).
This symbol on the BENNING CM 5-1 means that the
BENNING CM 5-1 complies with the EU directives.
This symbol appears on the display to indicate a discharged
battery.
This symbol designates the „continuity test“ range.
The buzzer is used for the acoustic result output.
(DC) Direct voltage or current.

(AC) Alternating voltage or current.

Ground (Voltage against ground).
Note
After unmark the adhesive label „Warnung...“ (on battery compartment lid) the
English text appears.