Shakespeare ART-3 Antenna Radio Tester Lights 1x plug with 2x Video

1x plug with 2x Video Input

making the i3 ideal for vessels traveling at higher speeds or further into offshore waters

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

allowing multiple users to take turns playing tunes

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

Shakespeare ART-3 Antenna Radio Tester Lights 1x plug with 2x VideoAntenna 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.