RFI & Acoustic Signal Surveyor

Use the Doble DFA300 to identify and locate insulation defects.

This surveying tool combines radio frequency interference (RFI) and acoustic emission (AE).

The DFA300 partial discharge detector can locate partial discharge (PD) in a few seconds.

Designed for surveying live, high voltage apparatus, its versatility makes it the perfect, multi-purpose tool for condition-based maintenance programs.

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