Cell Signal Detector Meter

This Signal Meter YX699, helps you find the best location to mount your external antenna. Because, all the cell phone boosters does not create signal but, amplify weak signal. The amplifier works on the principle that what GOES IN, gets amplified and GETS OUT .If your input is strong, then your output is that many times stronger. This signal meter will help you determine the best location by giving you digital readings in an easy to understand LED display. In addition, it will help identify the signal strength and variation inside the building to aid in the placement of the internal antennas.