It's great to see the measurement screenshots from Michael Fremer for the various turntables reviewed so I thought it would be interesting to do my own measurements with the Technics SL-1200 (M3D) here at home. I believe that all the Technics SL-1200 quartz-controlled direct drive units (MK2 onwards) have the same servo mechanisms so they should measure similarly.
I'm using the current PlatterSpeed iPad app (v.2.2) to do the measurements in concert with the Test LP.