Suppliers with verified business licenses
Audited Supplier | Measurement range of the impedance | 0-200Ω |
| Resolution | 0.001Ω |
| Measurement error | ± (reading ×1%+0.002Ω) |
| Interference capacity of voltage to ground: error caused by 30V power-interference voltage shall be no more than 0.002Ω (when the test current is no less than 3A). | |
| Waveform of test current | sine wave |
| Frequency of test current | 45Hz and 55Hz |
| Maximum output current | 5A |
| Maximum output voltage | 200V |
| Requirement of measurement wire | sectional area of copper core for the current wire ≥ 2.5mm2 sectional area of copper core for the voltage wire ≥ 1.0mm2 |
| Power supply | AC220V±10%, 50Hz |
| Environment to use | temperature: -10ºC~40ºC |
| Relative humidity | <90% |
| Overall dimension | 440×350×310 |
| Weight of the instrument | 10.5kg |
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}