| After-sales Service: | Yes |
|---|---|
| Warranty: | 1 Years |
| Display Type: | Digital Only |
| Customization: |
|---|
|
Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
|---|
| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
|---|
| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
|---|
Suppliers with verified business licenses
Audited Supplier 
| item | technical indicators and parameters | remarks |
| test current | <20mA,2.5A,5A,10A,20A,50A | |
measuring range |
40μΩ~400mΩ (50A) 100μΩ~1Ω (20A) 500μΩ~2Ω (10A) 1mΩ~4Ω (5A) 2mΩ~8Ω (2.5A) |
accuracy:±(0.2%+2word) |
| 10Ω-20KΩ (<20mA) | accuracy:±(0.5%+2word) | |
| meminimum resolution solution | 0.1μΩ |
| indication | liquid crystal display | the resistance shows a valid number of 4 digits |
| data storage | 1000 Groups | |
| work environment | Ambient temperature: 0ºC ~40ºC relative humidity: <90% RH, no condensation | |
| power suply | AC 220V±10V,50Hz±1 Hz | protective tube 10A |
| maximum power dissipation | 1000W | |
| external dimensions | main engine:405×230×355(mm) Wiring box:360×260×180(mm) |
|
| weight | main engine15.1KG Wiring box: 5.75KG | |
| test line length | standard configuration13metre | length can be customized |
| Phenomenon | Reason | Solution | |
| 1 | Green light don't turn on when power switch connected |
Current lines open a circuitPower fuse fusing |
Change power lines Change power fuse |
| 2 | Red light don't turn on when push the red button |
Pressure regulating potentiometer didn't return to 0 |
Potentiometer return to 0 |
| 3 | Red light turns on when push the red button, while raise voltage, red light turns off, red light turns on |
High voltage output terminal tester has short circuit |
Check the output electric cable.Check the tested products |
| 4 | During raise voltage, red light turns off, green light turns on. |
Tester discharge or break-down over voltage or over current protection movement |
Check the tested products reset setting valu |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}