Review on 🔦 Amprobe VP-440 Non-Contact Voltage Detector - 2734332 by Jason Wesley

Luckily a power probe that I don't have to press a button to get it to work and then nags a few times when it goes off in my shirt pocket when trying to speak to a customer. Hold it up to the power source and it will light up. I had the same one and the batteries lasted ten years. The only downside is that the pocket clip is plastic and flimsy and breaks shortly after wearing.