National Physical Laboratory (NPL) – national measurement institute for the United Kingdom.
This organisation is responsible for maintaining the primary measurement standards for the UK.
- 30 psi absolute portable calibration data logging air pressure gauge with 1/4 NPT male fitting
- LEO 2 (Ei) Digital Manometer
- 10 bar calibration reference pressure sensor
- Calibration Hand Pumps
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Calibration Related Terms
More pages related to calibration technical terms.