• Detects almost any spy device: GSM, GPS, 3G, 4G, CDMA, Wi-Fi devices, wireless videocams and radio microphones

• Record-Breaking Dynamic Range - 70 dB. Detects both bugs with very low signals and high power bugs
• Detection range of transmitter – 5 m (16 ft), detection range of cellphones – 50 m (164 ft)
• Small size: weight - 110 grams, dimensions - 105 х 58 х 18,5 mm (4.1 x 2.3 x 0.7 in)
• Detailed English manual included

Better ergonomics and lightning fast in detecting bugs!

BugHunter BH-03 is an easy operated detector for very fast detection of spy devices in frequency range from 10 to 3500 MHz. Detects digital and analog bugs simultaneously without altering settings and switching to different operating modes. It reduces statics from cell phone towers. BugHunter BH-03 has very informative OLED monitor that displays all the necessary data and allows being in complete control of the situation at any time. It suits those who are not tech-savvy because its operation is very comprehensive, one can search 'bugs' with one touch! It is very handy and convenient with a weight of only 110 grams (3.9 oz). 
Detects almost any spy device!
-    wireless bugs
-    cell phones and radios in operation
-    wireless microphones
-    wireless videocams
-    cell phone jammers
-    GPS transmitters 

The main advantages of BugHunter BH-03:
1)    Fast search of bugs at a touch. BugHunter BH-03 is one of the most tech and fast detectors. It can find a bug in just a few seconds!
2)    Detects digital and analog bugs simultaneously without altering settings and switching to different operating modes. The detector has advanced quick-operating microprocessor to detect even modern bugs (for example those transmitting data by short pulses and invisible for most other anti-spy bug detectors). It’s also important that the device can “see” digital and analog 'bugs' at the same time.
3)    Unique built-in GSM, 3G, 4G, CDMA, Wi-Fi, GPS filter. If the environment has some sort of extraneous background frequencies that interfere to search – just filter them out. 
4)    Visual multicolor OLED-display which shows all the necessary information: type of the received signal (analog and digital at the same time), history of changes in the last 45 seconds in clear graphics, modes pictogram, filters condition etc. It allows being in complete control of the situation at any time.
5)   Coverage of the entire frequency range used by the most wireless "bugs": from 10 to 3500 MHz.
6)   Registration of record high dynamic range (70 dB). For example BugHunter BH-02 which holds a leading position among similar devices for wide dynamic range and is considered one of the most efficient and sensitive has only 48 dB. The higher the dynamic range is, the better is the detection of devices with very high and very low power radio transmissions. This is very important in difficult conditions when there are both powerful signal sources (cellular phones) and weak signal sources (almost all types of bugs). Detector with high dynamic range will not read off scale and will find hidden bugs against a backdrop of cellular signal.

Advantages compared to the gadgets of similar purpose are:
• Exact match of stated parameters.
• Equally high sensitivity throughout claimed frequency range. It is unique!
•  Extended dynamic range.
•  Both analog and digital wireless "bug" detection (short pulses)!
•  Automatic adjustment of background radiation levels.
•  Extended operating temperature range.
•  Headphones connection for implicit warnings of wireless "Bugs".
•  Advanced power saving features (increased duration of work).
•  Low battery indicator. Automatic cutoff function to save energy.
•  Self-diagnostics.

The main modes of operation: 
Search. It is enabled by default. OLED-display shows graphics of signal levels: maximum values and averaged values for 3 seconds and 45 seconds (in the form of three separate blocks of 15 seconds). Digital "bugs" can be found in the chart of maximum values, and analog "bugs" appear in the chart of averaged values.
Security. Turn on "Security" mode if you need to have constant control of the situation, during negotiations for example. The device keeps scanning the space in this mode. It will alarm you if any wireless “bug” or hidden transmitting cell phone appears.

Sound modes: 
Feedback. "Feedback" mode is used for searching hidden microphones (wireless "bugs") operating in analog mode. This allows the wireless "bug" to capture the sound emitted by the device, and broadcast it. The radio signal is detected and increased by the device, so the circle closes up – and the device produces a characteristic "whistle." “Feedback” mode is the most accurate method of "bug" detection, it reduces search time.
Acoustic indication. In this mode graphic indication is complemented by acoustic indication. A speaker emits sound signals and their frequency inform about power of detected devices (more often the sound, the higher power).
Mute. This is excellent operating mode for those who do not want to draw attention. All sound signals are turned off, including the sound of setting up and pressing the keys. However, in this mode you can also conduct a search, without looking at the screen by setting on vibration signal.