Works great and for the price, amazing. Works great thank you. Only thing is wish it were a little bit longer and a little less loose.

Allows one to pinpoint the source of unwanted vibrations, rattles or noises. Makes motorcycle engine noises easy to find. Used on my 2004 durango 5.

Works a lot better the a screwdriver to the ear. Yes, they hurt my ears some but geeze, it’s not like your a doctor having to wear these all day. Do not push too hard against the surface as the rod is attached to a diaphragm.

Don't buy. Craftsmanship is on par with dollar store products. The coupler is threaded to the wrong size for the extension it's * into. This, however is sub par even for this infrequent use in mind.