Technical Surveillance Countermeasures
HAWK XTS and SEARCHER-2500 Non Linear Junction DetectorWinkelmann UK
A non-linear junction detector has the ability to detect electronic devices containing semi-conductors including diodes, transistors, IC's, microprocessors, microcontroller, triac, power devices and bi-metal junctions. The HAWK XTS is a portable, simple to use advanced electronic device detector, also known as a non-linear junction detector (NLJD).
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