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Instructions for Use 531 902
1 Large display, with 7 scales
2 Scale selector
3 Function display
4 Function switch
5 Operating mode display
6 Operating mode switch (on/off)
7 Zero point adjuster
8 Safety sockets,
with automatic socket lock
9 Viewing window for scale
10 Trend display
11 Quick reference guide
12 Battery compartment
13 Carrying handle
2
Scope of supply
1 Demo multimeter,
incl. 3 D cells 1.5 V, type IEC R 20
2 Holder, for mounting in the demonstration
panel frame (301 300)
3
Technical specifications
System:
Accuracy:
Waveform:
Frequency range:
Large display (front):
Length of scale arc:
Height of digits:
Scales:
Scale division:
Increments
Trend display (rear):
Scale sheet length:
Height of digits:
Scales:
Scale division:
Increments
Insulation:
Insulation:
Max. permissible voltage
of all sockets against ground:
Voltage measurements:
Internal resistance:
Current measurements:
Voltage drop:
Power supply:
Battery life:
Automatic shut-off:
General data:
Case dimensions:
Weight:
Page 2/6
Moving coil mechanism
(core magnet)
Class 1.5
(1.5% of full scale)
Position in use: Vertical
Sine
45–200 Hz
200 mm
25 mm
0 ... 1 / 0 ... 3 / 0 ... 10 / 0 ... 30
/ 0 ... 100 / 0 ... 300 / -10 ... 10
Linear
105 increments (0 ... 1/10/100)
66 increments (0 ... 3/30/300)
42 increments (-10 ... 10)
80 mm
2 mm
0... 10 / 0 ... 3 / -10 ... 10
Linear
21 increments
(0 ... 10)
33 increments
(0 ... 3)
22 increments
(10 ... 10)
Double or enhanced throughout
500 V
100 k meas. function mV
10 M meas. function V
1 G
meas. function kV,
without probe
30 G meas. function kV,
with probe
120 mV meas. function As,
mA
200 mV meas. function A
3 D cells
1.5 V, type IEC R 20
or
1.2 V, type IEC HR 20
For 1.5 V, type IEC R 20
approx. 500 operating hours
For 1.2 V, type IEC HR 20
approx. 100 operating hours
after 50–60 min
approx. 39 cm x 34 cm x 23 cm
approx. 5 kg
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