| Facility | Repair & Service | Wideband Cal & Adjustment | ISO 17025 | |
|---|---|---|---|---|
| Power / FRA / LCR | IEC (Harmonics & Flicker) / IMP | |||
| N4L Services (UK) |  | | ||
| Transmille Ltd (UK) | 
Works with N4L Services (UK) |
Works with N4L Services (UK) | | |
| QMK GmbH (Germany) |
Works with N4L Services (UK) |
Works with N4L Services (UK), Power Tech Srl (Italy) | | |
| Power Tech Srl (Italy) |
Works with N4L Services (UK) | |
Works with QMK GmbH (Germany) | |
| N4NA Test (Illinois, USA) |
Works with N4L Services (UK) | |
Works with Transmille Calibration (Vermont, USA) | |
| Transmille Calibration (Vermont, USA) |
Works with N4NA Test (Illinois, USA) | | ||
| N4LKOREA LTD (South Korea) |
Works with N4L Services (UK) | | ||
| GRAPHTEC IWATSU Test Instruments Co.,Ltd. (Japan) |
Works with N4L Services (UK) | | ||
Offered directly
Covered via a partner facility – hover for detailsISO17025 accredited calibration of N4L PPA Series power analyzer range and IEC Impedance network range - equivalent to original N4L
Full V, A, Phase and Power
IEC Harmonics and Flicker
IMP series impedance network
Works together with N4L Services where service and measurement adjustment are required.
Works together with Power Tech Srl. where only measurement adjustment is required.
All content & data © Newtons4th Ltd 2010-2026.
