Benning MM 1-2 Bedienungsanleitung Seite 21

Digital multimeter for
- DC voltage measurements
- AC voltage measurements
- DC current measurements (BENNING MM 1-2/ 1-3)
- AC current measurements (BENNING MM 1-2/ 1-3)
- resistance measurements
- diode tests
- continuity tests
- capacity measurements (BENNING MM 1-2/ 1-3)
- frequency measurements (BENNING MM 1-2/ 1-3)
- temperature measurements (BENNING MM 1-3)
Table of contents
1. User instructions
2. S afety instructions
3. S cope of delivery
4. Device description
5. G eneral information
6. Ambient conditions
7. E lectrical specifications
8. Measuring with the BENNING MM 1-1/ 1-2/ 1-3
9. Maintenance
10. U sing the folding support and the suspension fixture
11. T echnical data of measuring accessories
12. Environmental note
1. U ser information
This operating manual is intended for
- skilled electricians and
- electrotechnically trained personnel.
The BENNING MM 1-1/ 1-2/ 1-3 is intended for measurements under dry am-
bient conditions. It must not be used in electrical circuits with a nominal voltage
higher than 1000 V DC and 750 V AC (see section 6 „Ambient conditions" for
details).
The following symbols are used in this operating manual and on the
BENNING MM 1-1/ 1-2/ 1-3:
Warning of electrical danger!

Indicates instructions which must be followed to avoid danger to
persons.
Important, must comply with documentation!

This symbol indicates that the information provided in the operating
manual must be complied with in order to avoid risks.
This symbol on the BENNING MM 1-1/ 1-2/ 1-3 indicates that the

BENNING MM 1-1/ 1-2/ 1-3 is equipped with protective insulation
(protection class II).
This symbol on the BENNING MM 1-2/ 1-3 indicates built-in fuses.
This symbol appears on the display to indicate a discharged battery.
This symbol designates the „diode test" range.
This symbol designates the "continuity test" field.
The buzzer is intended for acoustic result output.
This symbol indicates the „capacity test" field.
(DC) Direct voltage or current

(AC) Alternating voltage or current
Ground (voltage against ground).
09/ 2013
Operating manual
BENNING MM 1-1/ 1-2/ 1-3
BENNING MM 1-1/ 1-2/ 1-3
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