Autek WM1 Computing Meter, SWR/Watt Meter, Works Well, See Video
This is a very clean Autek WM1. The cabinet has a couple of tiny little marks that show in the photos, but they are insignificant enough I had to look for them. The meter faces and the face of the cabinet show no flaws that I can see. All print is intact on the silkscreening.
I tested this by putting it in line between an Icom 7300 and an antenna, using it to replace my Daiwa meter. The power LED lit, and I zeroed the meters. I set the meter to 200 watts, and average reading, and keyed the Icom. I had previously tuned the antenna using the Daiwa, and the WM1 read within 4.8% of the Daiwa.. I changed the tuner just a bit, the Autek changed to follow it, and then went back to 1:1 when I set the tuner back to the original setting. (In the video I should have said actual power was 95 watts, instead of 100 watts.)
If you want to calibrate the Autek, the instructions are in the users manual. A really clean copy of the manual can be found at bama.edebris.com.
This ships quickly and safely from Mississippi.