Review on 🔌 KAIWEETS Voltage Tester VT200 - Dual Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester, Buzzer Alarm, Wire Breakpoint Finder - Electrical Tester by Mike Hamelin

The product description claims properties that the Kaiweets VT200 AC Detector I received did not have. First, two features that work as advertised: flashlight and 120V AC circuit detection, but ONLY in high sensitivity mode. Using various low and high voltage AC power sources (electronics and appliances) I have at home, the low sensitivity setting found absolutely nothing. Also, the device did not detect any "null" or "break" wiring. I was very disappointed. I'll leave it to one type of detection, but I would suggest that you look elsewhere if you want a "full featured" AC circuit detector.