NR-µ - NON-LINEAR JUNCTION DETECTORS
NR-900EM - Novo Corp. (Novo)
NR series non-linear junction detectors are designed to search devices containing semiconductors. These devices are used to inspect building structures, walls, furniture, interior items, in order to detect concealed eavesdropping devices (miniature transmitters, microphone amplifiers, digital recorders, etc.), in various operation modes (ON, OFF, STAND BY).