Radar Engineers
Radar Engineers based in Portland Oregon USA manufacture a range of Ultrasonic and Radio Frequency tools for the identification, location and detection of sparks and corona that indicate defects and deterioration of transmission and distribution assets and cause radio and TV interference:
RF and Ultrasonic receivers quickly pinpoint sparking and defective hardware on power lines.
Portable instruments for detecting partial discharges in primary cable joints (elbows and splices). As well as for detecting EMI in motors and generators as well as partial discharge
Arc reflection radar for locating faults on primary power cable. Earth gradient fault locators for secondary power cables.