2
reach 2000μΩ.
Has the open circuit protection, overheating protection and so on perfect
protection function.
5. 6 inch super-industrial-grade high-brightness color LCD screen, in strong
sunlight display is still clearly visible.
Equipped with external printer, easy to print data.
With native storage and USB disk storage, easy to save data
.
IV.Technical Index
Measuring Range
Output Current 100A
、
80A
、
50A
、
30A
Measuring
Range
100A 0~2000µΩ
80A
0~5mΩ
50A
0~10mΩ
30A
0~20mΩ
Technical Index
Accuracy
±
（
Reading×0.5%+1µΩ
）
Resolution
Ratio
0.1µΩ
Display Digit
Four and a half
Test Power
Supply
Constant current limit voltage
，
about 2V
Input Voltage
Maximum 5V
Measuring
Time
Quick
、
10~60 seconds optional
Testing Times
More than 600 times
（
full charge, fast measurement mode
）
Test Line
Resistance less than 10mΩ
Conditions Of Use and Shape
working Power
Supply
Built-in lithium battery or external charger
，
Charger input 100~240VAC
，
50HZ/60HZ
Charging
Voltage
12.6V
Charging
Current
≤3A
Charging Time
Abour 3 hrs
Auto Shut Off
5 minutes automatic shutdown without
operation
Instrument
Weight
1.7kg
（
exclude
test lines
）
Instrument
Dimension
246mm
（
L
）
×156mm
（
W
）
×62mm
（
H
）
Environment
Temperature
-10
℃
~50
℃
Relative
Humidity
≤90%
，
no dew
