GDHL-100A Micro-Ohmmeter
●?High-precision constant current power supply
●?Use four-terminal wiring method
●?Wide range which is up to 99mΩ.
●?At 100A, max. test time can reach 1~999s
●?With built-in standard resistor.
●?Stable?output current.
●?Open circuit protection and overheat protection.
●?4.7 inch large screen color LCD display
●?Built-in thermal printer.
●?1000 sets of data storage.
●?Combined chassis configuration scheme.
●?Equipped with USB interface or Bluetooth interface function.
|
Power supply |
AC220V±10%, 50Hz |
|
Current steps |
50A, 100A, other is customized |
|
Measurement range |
1-99999μΩ 50A:1μΩ-99999μΩ;?100A:1μΩ-50000μΩ; |
|
Accuracy |
± (readings*0.5%+0.1uΩ) |
|
Resolution |
0.01uΩ |
|
Digital display of resistance |
6 1/2?digit |
|
Output voltage of constant current source |
≤5V |
|
Measurement time |
Multiple test times can be set. |
|
Power consumption |
≤500W |
|
Data storage |
1000 sets |
|
Use conditions |
-20℃~40℃, ≤80%RH (no condensing) |
|
Weight |
<5kg |
| Main unit | 1 set |
| 100A test cable?(red, black) | 1 set |
| Power cord | 1?pc |
| Ground cable | 1?pc |
| Built-in standard resistor | 1?pc |
| User’s guide | 1 copy |
| Warranty card | 1 copy |
| Packing list | 1 copy |
| Factory test report | 1 copy |
