Socket-See-Easy-Fuse-Finder-Kits-Socket-See-FFCB-200UKA-This-easy-fuse-finder-kit-from-Socket-amp-See-is-the-simplest-&-best-way-to-detect-fuses-&-circuit-breakers-Automatic-scanning-technology-uses-separate-transmitter-&-a-receiver-equipped-with-a-ferrite-transducer-to-detect-the-signal-ensures-a-clear-positive-indication-even-under-noisy-circuit-conditions-Socket-See-FFCB-200UK-Dfuse-Finder-Kit-C-w-Carrying-Case