We are able to calibrate the following Cewal products: 0 - 100 Bar Hydraulic Gauge 0-10bar/145psi Pressure Gauge 0-160bar/2300psi Pressure Gauge 0-250 mbar 2.5" Pressure Gauge Please call us on +44(0)1159 003550 or email [email protected] to discuss your requirements. Search for manufacturers of other instruments we can calibrate