Review on 🔧 Steelman EngineEAR II: Advanced Stethoscope Auto Diagnostics Tool with 60-120 Decibel Meter, Noise-Canceling Headphones, and Non-Conductive Microphone by Bryan Cavalcante

Good product! I bought these to help diagnose a leak in the high pressure oil system in my 05ft f250. They helped with the diagnosis, but every now and then my device broke. I kept them because I really only needed them for this one task and they worked well. The only problem I have is the volume. I could turn them on and the volume control worked fine, turn them off and then use them again and almost blew my eardrums. My neighbors probably laughed a bit and must have wondered what the heck happened to the guy next door! (I couldn't get them out of my head fast enough) This only happened a few times before I got smart enough to turn them on before putting them on. This malfunction seemed to occur 50% of the time. I could always toggle the power on and off and they started working as expected.