Review on Neoteck Voltage Tester/Non Contact Voltage Tester 12-1000V/48-1000V Adjustable Sensitivity AC Voltage Detector Tester Pen Live/Null Wire Tester With LCD Display Buzzer Alarm Wire Breakpoint Finder by Tim Jenkins

I started getting more into home improvements and this thing helps! Of course, it's not high quality like you might need it to be if you were a professional. But it's great for doing things around the house. Loud beep too!Done two electrical projects so far and even though I switch the circuit breaker off, it's always nice to know there is no electricity flowing in the wires by using this to check them out. Can't be too safe when it comes to electricity.