Shakespeare Anteanna Radio Tester PMBOTT3 3M Perfect-It Gelcoat Finishing products

3M Perfect-It Gelcoat Finishing products help restore gloss on oxidized or weathered gelcoat

Made of 18-8 Stainless steel and 356 anodized aluminum

Available sizes

UL listed to standard 248-15

Shakespeare Anteanna Radio Tester PMBOTT3 3M Perfect-It Gelcoat Finishing productsAntenna 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.