Review on 🔌 Zircon Breaker ID Compatible Identifier: Simplify Circuit Breaker Identification Effortlessly by Darnell Murphy

Circuit detector works properly. I was surprised to find a 9 volt battery already installed and working in the unit. I have NEVER received an electronic device with an active battery. What if it's on the shelf for a year? it was sent separately in a box except for the bubble wrap. I'm assuming it's a return that was resold. Also, the battery cover was too difficult to remove and install.