Open Box MFJ-812B

Comments: Open Box MFJ812B

VHF SWR/Wattmeter

This is the world's most popular and most affordable VHF SWR/Wattmeter.

It has a built-in Field strength Meter. Covers 1-220 MHz.

Read forward and reflected power in 2 ranges - 30 or 300 Watts. Reads SWR from 114 thru 220Mhz.

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 4.5x2.25x3 inches. Eggshell White.