2
II.Main Technical index
Item
Technical indicators and parameters
Note
Test current
5A
、
10A
、
20A
、
50A
、
100A
Measuring range
50μΩ
~
100mΩ
(
100A
)
100μΩ
~
400mΩ
(
50A
)
200μΩ
~
1Ω
(
20A
)
500μΩ
~
2Ω
(
10A
)
1mΩ
~
4Ω
(
5A
)
Min resolution
0.1μΩ
Accuracy
±(0.2%+2 reading)
Display
LCD Monitor
Resistance display effective
digits are 4 digits
Data storage
1000 sets
Working
environment
Ambient temperature:0
℃~
40
℃
Relative humidity: <90%RH
No condensation
Power supply
AC 220V±10V
,
50Hz±1 Hz
Insurance tube 10A
Max power
consumption
1000W
Overall
dimensions
440×245×395
(
mm
)
Weight
Instrument: 19.8Kg Wire box:
7.5Kg