Continuous Online Insulation Testing for high voltage power systems. PMDT Monitor Systems represent a revolution in electric power testing.  PMDT sensors and instrumentation provide the level of detail which is required for effective and effiecient diagnosis of insulation problems.

Modern PD Monitoring incorporates both acoustic and electromagnetic sensors[ UHF HFCT and TEV ].  Fiber optic, 3G wireless or ‘braodband over copper’ options. Diagnostic server units provide continuous access to data and reports  from an entire network of PD sensors.