Elite Fuse Finder Martindale FD550 This microprocessor-controlled instrument quickly and accurately identifies which fuse or circuit breaker protects which circuit, avoiding accidentally isolating the wrong circuit LED bargraph signal strength indicator
Automatic mode - automatic sensitivity adjustment with memory for reliable circuit identification
Manual mode - manual adjustment for rapid fuse finding
Non-contact voltage indicator to show presence of voltages from 40 to 600Vac
Single person operation
Supplied with 13A plug in transmitter, Elite receiver & instructions.
Requires 1 off MN1604/PP3 alkaline battery (stock No.463-0712) - which is included