02/ 2006
BENNING CM 1
7
Operating Manual
BENNING CM 1
Prong-Type Multimeter for
- alternating-current measurement
- AC-voltage measurement
- direct-current measurement
- resistance measurement
- continuity testing
Contents:
1. Notes for user
2. Notes on safety
3. Scope of supply
4. Description of unit
5. General data
6. Ambient conditions
7. Electrical data
8. Measuring with the BENNING CM 1
9. Maintenance
10. Environmental notice
1. Notes for user
This Operating Manual is intended for:
- electricians and
- persons possessing knowledge of electrical technology.
The BENNING CM 1 is designed for measurements in dry surroundings and
must not be used in circuits with rated voltages higher than 600 V (for more
details, see section 6 “Ambient conditions”.
The following symbols are used in the Operating Manual and on the BENNING CM 1
itself:
Application around and removal from HAZARDOUS LIVE
conductors is permitted.
This symbol indicates an electrical hazard.
This symbol indicates sources of danger when using the
BENNING CM 1 (see documentation).
This symbol on the BENNING CM 1 indicates that the unit is
protection insulated (safety class II).
This symbol appears in the display for a discharged battery.
This symbol indicates the continuity-testing application. The buzzer
provides an audible signal.
DC-voltage.
AC-current or voltage.
Earth (voltage to earth).
Note
After unmark the adhesive label „Warnung...“ (on battery compartment lid) the
English text appears.
