This item is ideal for radio measurement, personal security and detecting applications.

This small counter is unique because it offers the ability to see the strenght of the signal via the digital bargraph just below the frequency displayed on the LCD.
Smart RF Counter Detects and Counts 50MHz. ~ 2.4GHz.

Frequency step:200k(digital radio signal),1k,100Hz.
Testing distance:UHF:8M,VHF:5M
Testing range:50MHz~2.4Ghz
Antenna:pulling out antenna
Battery:9V 6F22
Auto power off time:1 mins.(except for the digital siganl gear)
Operation:the only one button with all functions