A 20 segment display indicates signal strength along with an audio tone, enabling you to pin point the signal source precisely. If you wish to check for devices without alerting others the PRO-SL8 can be set to silent vibrate mode. If any signals are detected the unit will pulse vibrate silently, allowing you to keep it concealed on your person, in a jacket pocket, for example.
The built in signal strength meter (with optional audio beep tone) enables the precise source of the signal to be located with ease. The frequency of the detected signal can be seen simultaneously and the Burst Detect feature ensures short bursts such as those from GPS trackers or other burst devices will not be unnoticed.
Made in UK