- Pressure Gauges Valves and Manifolds
Hydrometers - Calibration Certificates
The majority of our hydrometers can be supplied with three levels of certification;
1/ Certificate of conformity
There is no charge for this as it only confirms a hydrometer has been supplied and manufactured in accordance with the relevant specification (if applicable).
2/ UKAS Calibration Certificate
These certificates are chargeable and add approximately 2 weeks to our manufacturing time.
3/ Works Calibration Certificate
These certificates are the same as UKAS except: