We are able to calibrate the following Newport products: Newport Digital Display Newport Pressure Transducer Newport Pressure Indicator Newport Strain Indicator HHM25 Multimeter IDP-1/E Pressure Indicator PX4200-01VACI Pressure Transducer Please call us on +44(0)1159 003550 or email calibration@hydrotechnik.co.uk to discuss your requirements. Search for manufacturers of other instruments we can calibrate