1.Excellent dimension Accuracy 2.high rf shield box up to 2.5ghz 3.shield box factory 4.ISO9001:2000 5.Manual operate Datailed Products DescriptionWireless Bluetooth Module Shielding boxApplicationFor small communication products, such as GPS,3G mobile phones, Bluetooth products and maintenance ,suitable for wireless communication testing ,EMI testing ,Coupling testing and RF functional testing ...