Shakespeare ART-3 Antenna Radio Tester Lights Interchangeable Hitch Ball w/ 1"

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

1x plug with 2x Video Input

allowing multiple users to take turns playing tunes

375" (85 mm) Mounting hole

Pre-spooled with 200' of 150-lb test stainless steel cable and includes a line release

Shakespeare ART-3 Antenna Radio Tester Lights Interchangeable Hitch Ball w/ 1"Antenna 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.