Review on 🔍 Zircon StudSensor Pro SL Edge Finder: Ultimate Deep-Scanning Stud Finder with SpotLite Pointing System by Derek Wagner

I've been using zircon spike finders for years with no problems (until I left my previous one outside in bad weather) Works well for what I need it's not perfect, and you must have some understanding of your walls and the limitations of this stud finder to get reproducible results; (The knobs are usually in the middle of a 16" screen, there are usually knobs on one side or the other of sockets; move slowly, walk along the wall several times, lightly mark both sides if that Device lights up, start from different places in the area you are in.