Bests & Worsts Reviews from Amazon

Set-up was annoying. Finally got it going after 10 minutes. Then getting it to calibrate for drywall was so fussy, I finally gave up. My normal ProFinder finds studs easily and more precisely. The picture on my Galaxy9 showed my 2x4 studs were about 1" thick - wrong. It also showed blue wall wires where there are none - moved it a few inches up the image and it disappeared. Clearly, you need to fuss half an hour with this thing to get it sense properly. I stowed it away for those rare jobs requiring me to find romex in the wall. I would not recommend buying this gizmo.