Note: current stock is under the k-Po brand name
Professional S-meter with large clear meter (illuminated) and a rugged metal housing.
Sturdy mounting bracket screws included.
This meter is for use with radios have have a socket for an external s-meter (usually a 2.5mm jack on the rear of the radio).
It does not measure swr or power - it is just used to replace the internal s-meter in the radio (which may be small or may be just a basic LCD bar graph type).