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MULTITEST M72 - M73 - M74 - M75
EN - 40
6. TECHNICAL SPECIFICATIONS
This product conforms to the prescriptions of the European directive on low voltage
73/23/EEC (LVD) and to EMC directive 89/336/EEC, amended by 93/68/EEC.
6.1. CHARACTERISTICS
Accuracy is indicated as [% of r digit number]. It is referred to the following
reference conditions: 23°C ± 5°C with RH <70%.
DC and AC TRMS voltage measurement
Range Resolution
Accuracy
DC
Accuracy
(30
÷
70Hz)
Accuracy
(70
÷
400Hz)
Input
impedance
1.0
÷
999.9mV
0.1mV
1.000
÷
9.999V
0.001V
10.00
÷
99.99V
0.01V
100.0
÷
605.0V
0.1V
±
(0.5
%
rdg +
2 dgt)
±
(1.0
%
rdg +
2 dgt)
±
(2.0
%
rdg +
2 dgt)
1M
Ω
MAX, MIN, AVG, PEAK, resolution:
±
(5.0% rdg + 10 dgt); responce time: 500ms (MAX, MIN, AVG),1ms (PEAK)
Max crest factor: 3.0: V<1.0V; 1.5: V
≥
1.0V
DC and AC TRMS current measurement (with external jaws)
Range Resolution
Accuracy
DC
Accuracy
(30
÷
70Hz)
Accuracy
(70
÷
400Hz)
Input
impedance
Overload
protection
1.0
÷
999.9mV
0.1mV
1.000
÷
1.200V
0.001V
±
(0.5
%
rdg
+ 2 dgt)
±
(1.0
%
rdg +
2 dgt)
±
(2.0
%
rdg +
2 dgt)
1M
Ω
605V AC
max RMS
The mentioned accuracy does not consider the transducer's accuracy. Please refer to its user's manual
MAX, MIN, AVG, PEAK, resolution:
±
(5.0% rdg + 10 dgt); responce time: 500ms (MAX, MIN, AVG),1ms (PEAK)
Minimum input current: 1mV x transduction ratio of the clamp
Max crest factor: 3.0: V<1.0V; 1.5: V
≥
1.0V
Frequency measurement with test leads
Range Resolution
Accuracy
Input impedance
30.0
÷
199.9Hz
0.1Hz
200
÷
400Hz
1Hz
±
(0.5
%
rdg + 2 dgt)
1M
Ω
Input voltage: 1mV
÷
605.0V
Frequency measurement with jaws
Range Resolution
Accuracy
Overload
protection
30.0
÷
199.9Hz
0.1Hz
200
÷
400Hz
1Hz
±
(0.5
%
rdg + 2 dgt)
605V AC max RMS
Input voltage: 1mV
÷
1V
Resistance and continuity test
Range Resolution
Accuracy
Overload
protection
0.00
÷
39.99
Ω
0.01
Ω
40.0
÷
399.9
Ω
0.1
Ω
400
÷
3999
Ω
1
Ω
4.00
÷
39.99 k
Ω
10
Ω
±
(1.0% rdg + 5 dgt)
605V AC max RMS for 1 minute
The buzzer sounds while measured resistance is lower than 40
Ω