MFJ-812B, WATTMETER, VHF SWR/WATTMETER, 30, 300 WATTS

This is the worlds most popular and most affordable VHF SWR/Wattmeter.

It has a built-in Field strength Meter.

Reads 144-220 MHz SWR

Read forward and reflected power in 2 ranges - 30 or 300 Watts.

MFJ-812B also reads relative field strength from 1 to 220 MHz.

Has binding post for field strength antenna.
2 color meter.

Measures a super compact 4.5 x 2.25 x 3 inches.

Black.

Product Manuals

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