Caltest Instruments - Specialists in power and instrumentation


Caltest understands the requirements of aerospace AC and DC power standards and can help you comply whether you are concerned with commercial or military aircraft systems.

Why Caltest for Aerospace Power Sources

Caltest has been providing power sources, test and measurement instrumentation solutions for over 20 years and are proud to officially represent a number of industry leading manufacturers. We advise on and provide equipment for both civilian and military aerospace applications.

We are also the sole authorised UK distributor and service centre for several leading manufacturers of power supplies and battery test equipment. Caltest offers products from UK power and calibration specialists alongside cost effective T&M instruments from the leading brands.

The Caltest Aerospace Product Range

A comprehensive range of AC power supplies and testing equipment optimised to the needs of the aerospace sector.

An extensive range of DC power supplies, monitoring and testing solutions tailored to the specific needs of aerospace manufacturers and operators.

A suite of power testing and analysis solutions to manage and optimise every aspect of aerospace power supplies and batteries.

Leasing, Rental & HP Agreements

Caltest maintain an extensive inventory of AC and DC power supply equipment, available for rent or lease. We also provide hire purchase agreements to help you access the testing solutions you require without the immediate capital overheads. From one week to several years, we have a hire plan to suit your needs.

Service & Calibration or Repair Service

Caltest is the UK’s leading provider of repair and calibration services for electrical testing equipment. We are official partners of the world’s largest manufacturers and we operate a UKAS-accredited calibration laboratory ensuring your equipment continues to deliver reliable and accurate test results.

Learn more about our testing and calibration services here.

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We work with leading manufacturers to provide effective solutions

Caltest is very proud to be the sole authorised UK distributor and service centre for several leading international manufacturers of power supplies and battery test equipment.