As well as supplying world class power sources and test instrumentation, Caltest also has a service centre and UKAS calibration laboratory. With a large range of rental and demonstration equipment, including AC power sources, Caltest can provide the AC/DC rental equipment you require within 24 hours of order acceptance.

With a combined experience of almost 200 years in power sources and test instrumentation, Caltest offers unmatched knowledge, advice and support. We provide customers with a full range of facilities and service that makes us unique in the distribution industry.

Our team has extensive knowledge in the power industry and is on hand to assist you.

We have sales engineers based all over the country as well as applications engineers based in the office who are able to provide technical support.

We also have a team of engineers in the service and calibration department which is based at our offices in Petersfield, Hampshire.