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More Information SKU 030-EM230CO Brand Echomax
EV O/M 83 0209501 209501 - Evinrude Johnson Spares & Parts
Height Description 238mm Width 254mm Country of Origin Italy Mounting Description Bracket Mount
More Information SKU 330-SP37 Brand Icom
8 PORTABLE B10EL4AAA - AA Model Control Cables - Portable 4-Stroke/SAE"}]
VHF Antenna & Radio Tester -Test VSWR & VHF with SO239 Sump Pumps More Information SKU 030-EM230CO BrandThis device tests marine VHF radio and marine VHF antennas. The Shakespeare ART 3 is an impressively versatile device that tests and analyses both your radio and antenna for a variety of issues. Unlike some other similar products, it tests the output power, VSWR (voltage standing wave ratio indicates the efficiency of your antenna) and also the receiving ability. The tester is capable of finding many different types of issues in no time, while also