Testing & Quality Tools
NT 644
The NT 644 high-voltage wiring tester performs insulation tests up to 2150 VDC and dielectric strength tests up to 1500 VAC at up to 1024 test points.
Technical data
| Specification name | Specification value |
|---|---|
| High voltage test (AC) max. | 1500 V |
| Test current (AC) min. | 6 mA |
| Control software | NT Control |
| Test of other components | Diodes, LEDs, Zener diodes, varistors, surge arresters |
| Interfaces | Network, 2 x USB, pin number probe, connection option for red-green warning lamp, foot switch, test result indicator |
| Weight | ca. 46.3 lb |