Review on 🔌 EBTN LCD Voltage Tester with Adjustable Sensitivity - Non-Contact Voltage Detector, Dual Range AC Electricity Sensor Outlet and Wire Socket Checker with Flashlight by Jeff Swanson

I really like this tiny multifunctional device. It's very compact, like a marker. Runs on two AAA batteries (included). There's even a small screwdriver for opening the battery compartment, which is a nice touch. It can also measure AC/DC voltage and resistance automatically. But I mainly use it as a non-contact voltage tester. Works great at normal sensitivity. But at a high level of sensitivity, it's hard to tell which is which. It's probably too sensitive or the ports are too close together. Overall I expected that.