Shakespeare ART-3 Antenna Radio Tester Lights Happy Troller® mounts on the

Happy Troller® mounts on the anti-cavitation plate to allow fine control of trolling speed

Telescoping feature allows the pole to be raised for maximum visibility

allowing multiple users to take turns playing tunes

Interchangeable Hitch Ball w/ 1" Shank - 1-7/8"

Steel Construction

Shakespeare ART-3 Antenna Radio Tester Lights Happy Troller® mounts on theAntenna Radio Test Part #: ART 3 No need to call for a radio check when you have this compact, easy to use, unit on board. Unlike other meters in its class, the ART 3 tests receiver function as well as output power and VSWR (antenna efficiency). It is powered by an internal battery or can be connected to ships 12 VDC with the supplied power cable. Battery level can be checked at the flip of a switch. No serious boater should be without an ART 3.