ATE House, Westpark 26, Chelston, Wellington, Somerset, TA21 9AD, United Kingdom

MK Test Systems design and manufacture automatic electrical testing systems for the aviation, rail, defence and other industries. Our range of solutions includes bond, loop and joint resistance testers, high voltage function test systems, high voltage wire harness rest systems, and portable wire harness test systems. With a network of international sales and support, please get in touch with any enquiries.

15-16 Woodbridge Meadows, Guildford, Surrey, GU1 1BJ, United Kingdom

High Voltage Instruments Ltd is renowned globally for delivering top-notch test instrumentation known for its exceptional quality, innovation, and affordability. Our products have gained the approval and usage of major electricity boards in the UK, establishing our credibility. With a proven track record spanning over five decades, our products have consistently demonstrated their suitability in various field applications worldwide. Our range includes High Voltage Detectors, Dead Break Testers, Live Line Indicators, Wireless Phase Comparators, Live Line Testers, and High Voltage Indicators.

Courtyard Offices, Hemploe Drive, Welford, Northampton, Northamptonshire, NN6 6HF, United Kingdom

High Voltage Systems Ltd is an independent specialist in high voltage equipment and technical services. Established as a family business in 1991, we hold ISO 9001:2015 certification. From renewable energy sites in Scotland to urban infrastructure projects in London, we thrive on tackling modern challenges and are proud of our extensive expertise. Whether offering calibration, fault-finding, or product and system sales, we are a trusted partner for numerous businesses in the HV industry and manufacturing sector.