WiFi RF Signal Cellphone Mobile Phone Signal Portable Short Antenna

This audio RF signal detector has high accuracy and can help you locate the signal source easily and quickly. This wireless signal finder is a great tool to use when you go to hotel and check for any unusual signal source. This phone signal detector has a antenna and it can be pull up or stretch down to prevent interference or search for high power signal source. Tihs signal finder is made of durable material which is not easy to break and can be used for a long time. This signal detector is easy to use,just pull up the antenna and press the button continuously and search for signal source. Material: Plastic + metal. Color: Show as picture. Size: 50*68*16mm. Frequency: 100-2400MHZ. Working range: 10 meters. Voltage: 12V. Battery type: 12V23A.(Built in) There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. 1* Signal detector(Battery built in).

This audio RF signal detector can find the wireless signal,phone signal and can be used in many purpose This wireless signal finder has a great circuit board which is precise and reliable,and accurately give your the device that is sending wireless signal This phone signal detector has small size and is lightweight,so you can easily carry it with you This signal finder's operation is simple,just continuously press the button and search the signal source This signal detector is already built the battery inside and is low energy consume which can support long time working