7
higher measurement range to a
lower measurement range.
•
Before using the device, check the
housing and the measurement
cables for any damage.
•
Do not conduct measurements in
a damp environment. Workplace,
hands, shoes and floor must be dry.
•
Before opening the housing all
measurement leads are discon-
nected from the device.
2. Description, technical data
Passive analog multimeter with a
rotary switch for selecting the mea-
surement ranges and a scale with
mirrored background for parallax-
free readings. The device is extreme-
ly robust in terms of load capacity
and is equipped with excellent over-
load protection due to its two anti-
parallel diodes as well as moving coil
movement, which is not sensitive to
external electromagnetic fields. The
safety connection sockets offer pro-
tection against accidental touch con-
tact. The robust plastic housing and
the spring-connected bearing jewels
of the movement guarantee protec-
tion against damage caused by me-
chanical stress.
Measurement ranges:
Voltage measurement:
DC
Meas. range
Int. resistance
100 mV
2 k
Ω
1 V
20 k
Ω
10 V
200 k
Ω
30 V
600 k
Ω
100 V
2 M
Ω
300 V
6 M
Ω
600 V
12 M
Ω
AC
Meas. range
Int. resistance
10 V
66,7 k
Ω
30 V
200 k
Ω
100 V
667 k
Ω
300 V
2 M
Ω
600 V
4 M
Ω
Current measurement:
DC
Meas. range
Voltage drop
50 µA
100 mV
1 mA
500 mV
10 mA
500 mV
100 mA
500 mV
1 A
190 mV
AC
Meas. range
Voltage drop
3 mA
1.5 V
30 mA
1.6 V
300 mA
1.6 V
3 A
1.8 V
Resistance measurement:
Max.
Rotary
Meas. range
meas.
switch
and scale center
current
Ω
x 1
1
Ω
...35 k
Ω
...5 k
Ω
45 mA
Ω
x 10 10
Ω
...350 k
Ω
...50 k
Ω
4.5 mA
Ω
x 100100
Ω
...3.5 k
Ω
...500 k
Ω
0.45 mA
Accuracy: Class 2,5
Influencing variables and nominal
operating ranges:
Temperature 0 – 40° C:
± 1% / 10 K for DC; ± 2.5% / 10 K
for 100 mV/50 µA DC; ± 1.5% / 10 K
for AC
Frequency (30 Hz...1 kHz): ± 2.5%
Reference conditions:
