Micro Ohm Meter DC Low ResistanceTester Gauge DC Ohmmeter with Range 10μΩ~2MΩ
The DC low resistance tester can be used to test various DC medium, low value resistance, including transformer and other winding resistance, relay and other contact resistance, cables and other conductor resistance, connection resistance between metal components, fuse, conductive rubber and other types of DC resistance
This product gives a clear display with large LCD screen. The range is 20mΩ~20kΩ（2MΩas option）, seven levels(nine levels as option) can be adjustable.This device also comes with the functions of sorting and sorting results output used in pipeline testing. Besides, it is equipped with HANDLER, RS232 communication port to communicate with PC, PLC(RS232 as option)
Technical Index
Measuring Range | 10μΩ~2MΩ |
Basic accuracy | 0.1%RD+30μΩ |
Max testing current | 100mA |
Display method | Direct -reading / Percentage |
Testing speed | Slow: 8times/S; Fast: 15 times /S |
Sorting function | √ |
Trigger method | Internal; Manual; External |
Open circuit voltage | ＜5V |
Range method | Auto/ Lock |
External port | Standard: RS232, HANDLER; Option: RS485 |
Working environment | Temperature: 5℃~40℃； Humidity: ＜80%RH |
Dimension | 230*30*122（mm） |
Power consumption | ＜15VA |
Resistance range | 20mΩ | 200mΩ | 2Ω | 20Ω | 200Ω | 2kΩ | 5kΩ | 20kΩ | 200kΩ | 2MΩ |
Testing current | 100mA | 100mA | 10mA | 1mA | 100μA | 100μA | 100μA | 100μA | 10μA | 1μA |
Resolution rate | 10μΩ | 10μΩ | 100μΩ | 1mΩ | 10mΩ | 100mΩ | 1Ω | 1Ω | 10Ω | 100Ω |
