40
14. Technical data
Display ..............................................................LCD; 2000 counts
Measuring cable length ....................................about 80 cm each
Measuring impedance ......................................
>7.5 MΩ (V range)
Automatic switch-off .........................................approx. 15 minutes
Operating voltage .............................................DMM 2 x micro batteries (AAA)
..........................................................................
Receiver 9V block battery
..........................................................................
Transmitter 9V block battery
Working conditions ...........................................0 to 40°C (<75%rh)
Operating altitude .............................................max. 2,000 m
Storage temperature .........................................-10°C to +50°C (<80%rh)
Weight ..............................................................DMM ca. 308 g
..........................................................................
Transmitter ca. 230 g
Dimensions (LxWxH) ........................................DMM 162 x 74 x 44 (mm)
..........................................................................
Transmitter 140 x 69 x 32 (mm)
Over-voltage category ......................................CAT III 600 V, contamination degree 2
..........................................................................
(only DMM via safety sockets)
1
Line allocation
Conductor resistance ........................................
max. 30 kΩ (for test length)
Polarity test .......................................................5 – 16 V/DC
Continuity tester ................................................
<100 Ω (acoustic)
Measuring cable length ....................................about 27 cm each
Overload protection ..........................................max. 50 V
2
Measurement tolerances
Statement of accuracy in ± (% of r display error in counts (= number of smallest points)). The accuracy is
valid for one year at a temperature of +23°C ± 5°C, and at a relative humidity of less than 75%, non-condensing.
3
V/DC
Range
Resolution
Accuracy
200 mV
0.1 mV
±(0.8% + 4)
2 V
0.001 V
±(1.3% + 4)
20 V
0.01 V
200 V
0.1 V
600 V
1 V
Overload protection: 600 V; impedance >7.5 MΩ
