Attach adapter to fuse or just touch the probes to the top of the fuse, Tone lets you know when you are touching a fuse, No guesswork, no need to stare at the meter. This makes working in under-the-dash fuse boxes much simpler, Works on new fuse types Mini-LP and Micro-Fuse, along with three of the most common automotive fuses types: Mini, Standard and Maxi with all of the most common ranges, No chance of shorting a circuit while the fuse is removed.
