Review on Jansamn Scanner Detector Finders Detection by Sean Maile

After reading AND FOLLOWING THE INSTRUCTIONS this item worked well for me. First, as always, I didn't read the instructions (wrong decision)! Then I did the necessary homework; I should have started there anyway! The sensor helped me complete the installation of 2 handrails in our garage. I plan to use it again for my next treat. Yes. I will read the instructions again. slow learner when it comes to garage work. ;)0 ;0)