Here at Caltest we have been providing power sources and test instrumentation solutions for more than 20 years and we are proud to represent a number of industry leading manufacturers. In addition to supplying world class power sources and test instrumentation Caltest also has a service centre and a UKAS calibration laboratory. With a wide range of different rental and demonstration equipment, including AC power sources, Caltest are able to provide the rental equipment you require within 24 hours of order acceptance. With a combined experience of nearly 200 years in power sources and test instrumentation, Caltest can provide unmatched knowledge, advice and support. We offer customers a complete range of facilities and services that makes us unique within the distribution industry. We have Sales Engineers Based throughout the country in addition to applications engineers based in the office who can offer technical support. We also have a team of engineers in the Service and Calibration department which is located at our Offices in Guildford.