4
7. Technical data
Display:
Scales:
0 … 10, linear
0 … 3, linear
Type:
Mirror scale
Scale length:
80 mm
Pointer deflection:
0…90°
Electrical
zero-point offset:
in all DC ranges
Measurements:
Voltage ranges:
0.3, 1, 3, 10, 30 V AC/DC
Internal resistance:
10 k
/V
Current ranges:
1, 10, 100, 1000,
3000 mA AC/DC
Voltage drop when
measuring current:
100 mV approx. AC/DC
Reference conditions
:
Ambient temperature: 23 °C
Operating alignment:
Vertical/horizontal
Signal form:
Sine (1% max. discrep-
ancy)
Peak factor:
2
Frequency range:
40 Hz … 50 Hz … 5 kHz
Accuracy (at reference conditions):
DC quantities:
Class 2
DC with
zero-point offset:
Class 5
AC quantities:
Class 3
Extended frequency range (class 10):
0.3
– 30 V:
40 Hz … 50 Hz … 40 kHz
1
– 3000 mA:
40 Hz … 50 Hz … 40 kHz
Overload protection:
Current and voltage ranges:
reversible for up to ±50 V AC/DC peak-to-peak
value and max. 40 A.
Electrical safety:
Safety specifications:
EN 61010-1
Measuring category:
CAT I: 30 V
Contamination level:
2
Protection type:
IP20
Connectors:
4-mm safety sockets
Power supply:
Battery:
1x 1.5 V, AA IEC LR6
Automatic cut-off after: 45 min ± 10 min
Electromagnetic compatibility:
Interference emission: EN 55011:2009
Interference resistance: EN 61326-1:2013
Operating conditions:
Ambient temperature: 5 °C ... 23 °C
… 40°C
Storage temperature: -
20 … 70°C
Relative humidity:
<85% with no condensa-
tion
General data:
Shock test:
max. 147 m/s²
Dimensions:
100x150x50 mm
3
ap-
prox.
Weight:
300 g approx..
Measuring categories according to DIN EN
61010-1.
CAT I or unstipulated: Approved for measure-
ments in circuits which are not directly connected
to the low voltage mains grid (e.g. batteries).
CAT II: Approved for measurements in circuits
which are directly connected, by a mains lead and
plug for instance, to the low voltage mains grid
(e.g. household or office appliance and lab equip-
ment).
CAT III: Approved for measurements in circuits
which are part of a building’s wiring installation
(e.g. stationary consumers, distribution terminals,
appliances connected directly to the distribution
box).
CAT IV: Approved for measurements in circuits
which are directly connected to the source of the
low voltage mains (e.g. electricity meters, main
service feed, primary excess voltage protection).
