This really is the ultimate hand held bug detector - By far the best we have come across!  Superbly manufactured and offering a huge frequency range (0 - 7200 MHz), high sensitivity, a 10 segment bar graph display and audio confirmation.

Once a suspect signal is detected its signal strength will automatically be displayed with an optional beep tone to help you pinpoint the signal source. The unit also offers silent vibration alert and a frequency display panel that tells you the exact frequency  that has been detected
(0 - 2560 MHz)  enabling  the operator to quickly establish what kind of signal it is whilst carrying out a counter-surveillance sweep. Once a signal has been located it is then processed by the intelligent software algorithms to determine whether it is digital or analogue. This feature allows the fast elimination of innocent signals. All of this information is displayed on a customised back-lit LCD display which can be clearly viewed in all light conditions.

The 'Signal Burst Detect' facility helps to locate the most advanced digital devices that only transmit momentarily and can therefore easily be missed using conventional bug detectors. These devices would include GPS trackers and GSM (Mobile phone) based devices where a 'Burst' signal or SMS (Text message) is sent in a fraction of a second.

This unit is supplied with a semi-rigid Wideband whip antenna, a flexible Wideband whip antenna, earphones, Lithium-Ion battery pack and charger and a protective carrying case.

Specifications:
Output power:  0.25W.
Frequency response:  300Hz - 15kHZ +/-1dB.
Headphone connector:  3.5mm jack.
Internal battery:  7.2V 650mAH Li-Ion re-chargeable.
Operating duration:  8 hours (With fully charged battery).
Charge time:  3 hours maximum (Using charger supplied).
Operating temperature range:  -10 - +15 degrees C.
Relative humidity:  < 90%
Dimensions: 114 x 69 x 25 mm's.
Weight:  245 gms.
Signal processing and control: RISC Based Microcontroller.