- Proving Unit for NICEIC testing
- Proving Unit and Checkbox as required by the NICEIC and NAPIT
- £75.00
- Kewtech FC1000 16th Edition Calibration Checker
- Calibration Checkbox for Loop, RCD, Insulation and Continuity
- £266.94
- Kewtech FC8000 calibrator for 16th Edition test instruments
- High precision calibrator for 16th edition testers
- £4,245.75
