UPGRADED to 8GHz- The iProtect RF detection wand, easily fits in user hand to conceal action while sweeping for bugs of different types. Perfect fit for both professional and novice users, simple to use, and allows operator to locate the source. Keep your conversations to yourself with the RF Detector wand. New and Improved Now Detects Up To 8GHz Which Make This The Perfect gadget to protect your conversations! Sweep the bugs under the rug! Easy and quick detection of RF bugs of different types, including VHF/UHF transmitters, GSM/3G bugs, wireless video cameras, Wi-Fi audio and video transmitters, vehicle transmitters, body-carried transmitters, etc. 3 working modes: Normal, Vibrating, and Audio Wide frequency range 50MHz-8GHz 16-segment bargraph indicator Physical attenuator provides ability to locate strong RF sources Highly sensitive to real signals without being affected by weak background radio waves Low power indication Is able to detect modern communications, including GSM, 3G, 4G (LTE), Bluetooth and Wi-Fi 2.44 and 8GHz High-quality detection scheme with professional RF isolation Reliable and tested device for different sweeping tasks Detects both analogue and digital transmissions Allows the operator to locate the source Vibrating signal for concealed indication of a high RF level and testing hard to access places Durable duralumin case 1 Year warranty