Rosin Vapour Short Circuit finder by bigclivedotcom Posted on April 3, 2022April 3, 2022 | No Comments So, this is that the thing was. I saw a lot of them in AliExpress last year. Very effective for toruble-shooting on SMD components. I think decades ago they could be using those Freeze Sprays which costs a bomb locally. Share this:PostLike this:Like Loading... Posted in Daily Catch.