The SF-007-II is the newest top quality portable RF bug detector of the millennium! It can be used to detect and locate hidden transmitters (bugs) in your home, office, or car. Use the SF-007-II to perform a professional RF sweep of your premises. Designed with the latest in microchip countermeasure technology, the SF-007-II has an operational range of 50 MHz to 3GHz. This state-of-the-art unit has features normally reserved for bigger more pricey units. Don't let it's small size fool you. Look at these state-of-the-art features: