ENGLISH
25
TECHNICAL DATA
General specifications
Maximum voltage between any
terminal and earth
300 V rms
Fuse for input terminal
Fast blow fuse, 0.2A/250V,
Φ
5 x 20 mm
Max. reading on the display
1999
Measurement speed
Update 2.5 times per second
Operating temperature
0ºC to 40ºC
Storage temperature
–10ºC to 50ºC
Relative humidity
≤
75% at 0ºC – 30ºC,
≤
50% at 31ºC – 40ºC
Altitude
Operation: 2000 m, storage: 10,000 m
Battery
12V, type A23
Low battery power
The display shows:
Negative reading
The display shows:
Overload
The display shows: I
Dimensions (h x w x l)
95 x 52 x 26 mm
Weight
Approx. 100 gram with battery
Safety, compliance with standards
IEC 61010, Category II, 300V overvoltage
and double insulation
Certification
Specifications – accuracy
Accuracy
±(a% r b digits), one year guarantee
Operating temperature
23ºC ±5ºC
Relative air humidity
<75%
Temperature coefficient
0.1 x (specified accuracy)/1ºC
Alternating voltage (AC)
Range Resolution Accuracy
Overload
protection
200V 100
mV
±(2.5% + 15)
300 volt DC or AC rms
300V 1V
Notes
The input impedance is approx. 0.5 M
Ω
.
The instrument shows the root mean square (effective value) of the sine wave.
Frequency range: 45 Hz – 400 Hz.
Direct Current (DC)
Range Resolution Accuracy
Overload
protection
2000
μ
A 1
μ
A
±(2.5% + 10)
Fast blow fuse, 0.2A/250V,
Φ
5 x 20 mm
20 mA
10
μ
A
200 mA
100
μ
A
Square wave (output)
Range Note
Output approx. at 50Hz square wave. Simple signal source with 47k
Ω
resistance output.
Battery test
Range Internal
resistance
Overload protection
1.5V 30
Ω
Max. current 50 mA
9V 1.8
k
Ω
Max. current 5 mA
Testing diodes
Range Resolution Notes
1mV
Open circuit voltage approx. 3 volts.
Shows the approximate forward voltage drop: 0.5V – 0.8V.