For over 47 years Red Phase Instruments have been at the forefront in the design and manufacture of test equipment used to investigate the operational integrity of utility supply and metering systems. Our aim is to consistently deliver high levels of service, quality and reliable test equipment to our customers through engagement, topic research and product development.

Unique Team

Our team of dedicated engineers and technicians ensures the highest quality instruments in the utility industry. 

Still growing

Tier one supplier to the Electrical Power Industry in over 30 countries on 6 continents.