About Us

Power Source Instruments Inc. (PSI) is a leading Canadian distributor and representative of premium electrical test equipment, instrument transformers, automation solutions and critical control products for the electric utility and industrial sectors.

We proudly represent leading manufacturers, including Powermetrix, Phenix Technologies, Arteche, NovaTech Automation, T&R Test Equipment, HighTest Technologies, and Shallco Industrial Switches.

From product selection to long-term support, PSI combines industry experience, technical expertise and responsive service to help utilities, engineering firms, OEMs and contractors get the job done.

Trust the Source.