This great hand held TV signal finder is attached to the antenna lead between the antenna and the TV for powered and boosted TV antennas or before lead is plugged into the outside of caravan for non powered antennas.
This unit features a scale of weak to strong with up to 12 LED lights coming on progressively as the stronger signal is found. You simply swing your antenna 360 degrees in both horizontal and vertical mode to find the strongest reading. It works extremely well.
In no time you'll find the best available signal and can set your antenna appropriately.
This product has been featured in CARAVAN WORLD magazine.