Just move the antenna close to the item, you will get its frequency .
Low power consumption
Low battery indicating
Equipped with rubber antenna and power adapter
Brief Introduction: This portable frequency counter is a super compact frequency measuring instrument .Easy to operate, reliable in quality, and small in size .It is a good help to measure the RF Signal. This portable frequency counter is designed for counting continuous wave signal comes from Two-way Radio. There are two selectable ranges for you to choose. The ranges cover most of the frequency of the two way radios you want to measure. Its three-button control is easy to use and its small size allows you to carry it anywhere you like.