Power Diagnostic instrument company, LLC (PDIC) is located in Scottsdale Arizona and was founded by utility professionals with the aim to design, manufacture and market state of the art test instruments for high voltage power apparatus. Our instruments feature the latest technology yet are easy to use by test personnel.

Our instruments provide a simple user interface, with most models featuring a built-in thermal printer to allow users to test the substation apparatus without the need for a PC. Our instruments are field-rugged and easy to transport. 

Additionally, we have partnered with Power Diagnostic Service to distribute their complete line of partial discharge measurement solutions that mainly employ UHF sensor technology.