NCVT2P

Works great! Got one for safety and it has already saved me! They are not expensive, just get one.

I've used many NVCTs, but this one is my choice to bring to work. Reliable. Illuminates so that you know it's powered on. Lights up red and produces an audible beeping when voltage is detected. Very accurate...it can distinguish between multiple wires that are close together. As far as these testers go, this one is my first choice. When I work around potentially energized circuits, I always keep this tool in my pocket. I'm a full-time licensed electrician.

I am careful with electricity... this is not the primary way I check for safe circuits. I use this as a secondary check to make sure I am not missing something (like two breakers powering a single box). It works well, and gives me confidence that I didn't overlook something. My only complaint is that the "power-off" beep is the same as the beep for when a hopt wire is detected. Invariably, I will confirm that a box is safe using this tool. and toss it in my toolbox. As I am working on the wires, I will hear the tool do a power-down beep, and my heart will skip a beat thinking that somehow something is "hot". Other than that, it's a great little tool, and I have two so I am never without one.

Works as advertised!

This NCVT pen is well built and does its job! It has two ranges for voltages: 12-1000V, and 70V-1000V and works on induction without actually touching the hot wires. A constant light for power on, and flashing and beeping light near hot wires. The lower voltage scale is useful for indoor instruments with 24V, like, HVAC thermostats, sprinkler controllers, etc. A previous cheaper one I bought stopped working in 3-4 days; hence, bought this one.

Kline products are an industry standard. A non-contact voltage detector is a must have for any household doing minor household repairs. These are very easy to use. Always test for voltage before you touch or repair. A safety must have.

Good tester. Recommend

This model is 100% accurate. You have to pretty much make contact with the wire before you get the signal if the wire is hot! I have another model that goes haywire when it is like 4 fingers away from any bunch of wires and only one of them is hot. I was thinking of throwing that one away, but will keep it so I can use it to check for hot wires behind a wall before I drill any holes in the wall.