11
Operating manual
TESTFOX M/ M-1
Digital multimeter for
- DC voltage measurements
- AC voltage measurements
- DC current measurements ( teStFOX M-1)
- AC current measurements ( teStFOX M-1)
- resistance measurements
- diode tests
- continuity tests
- capacity measurements ( teStFOX M-1)
- frequency measurements ( teStFOX M-1)
- temperature measurements ( teStFOX M-1)
Table of contents
1. User instructions
2. Safety instructions
3. Scope of delivery
4. Device description
5. General information
6. Ambient conditions
7. Electrical specifications
8. Measuring with the TESTFOX M/ M-1
9. Maintenance
10. Using the folding support and the suspension fixture
11. Technical data of measuring accessories
12. Environmental protection
1. User information
this operating manual is intended for
- skilled electricians and
- electrotechnically trained personnel.
the teStFOX M/ M-1 is intended for measurements under dry ambient
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
teStFOX M/ M-1:
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 teStFOX M/ M-1 indicates that the
teStFOX M/ M-1 is equipped with protective insulation (protection
class ii).
this symbol on the teStFOX M-1 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).
10/ 2008
TESTFOX M/ M–1
