Martindale FD550 Elite Fuse Finder

The Elite Fuse Finder makes identifying poorly labelled fuses and breakers easy without the need to power down each circuit to identify the one you need to work on. The receiver has both fast manual mode and auto threshold mode set by a single sweep over the board The receiver will work with multiple transmitters A 6 segment bargraph gives progressive indication of signal strength allowing even faster identification. Red LED and audible tone (2kHz) in the presence of an AC voltage. Green LED indicates internal battery condition. The receiver can also be used as a non-contact voltage detector. Not recommended for use on high energy circuits