Martindale FD500 Fuse Finder Kit

The Martindale FD500 Fuse Finder Kit makes the job of locating which fuse or circuit breaker controls a circuit, quick and easy. It enables socket to socket tracing and has a transmitter which takes its power from the mains and emits a signal for the adjustable sensitivity receiver to pick up. This combination means that the FD500 can easily distinguish the appropriate circuit, even on a crowded fuse board.  The thumb wheel allows you to adjust sensitivity to find the correct breaker in no time.

The Martindale FD650R Elite Receiver is available so that this kit can be upgraded to the FD550 Elite Fuse Finder for improved sensitivity and faster identification.

Transmitter
► Voltage rating: 230V
► Frequency range: 30 - 70Hz
► Switching frequency: Approx. 5Hz
► Transmission pulse width: approx. 1.7μS
► Transmission pulse amptitude: 20A max.
► Temperature range: -10°C to 40°C at max 60% RH
► Dimensions: Approx: 65 x 65 x 46mm
► Weight: 60g
► Earth Leakage: Nil
► Power supply: From mains
► Power consumption: Approx. 1W
► Overvoltage category: Cat III/300V
► Pollution degree: 2
► Protection Class: IP20

Receiver
► Tracing depth for fuse assignment: approx. 0 - 10cm, depending on local conditions.
► Sensitivity setting: via on/off potentiometer
► Temperature range: -10°C to 40°C at max 60% RH
► Dimensions: 160 x 55 x 30mm
► Weight: approx. 135g (including battery)
► Protection class: IP20
► Power supply: 9V battery, MN1604/PP3, IEC 6LA61 (alkaline only) - not included.

► Units are EMC compliant.
► There are no user serviceable parts in the transmitter or receiver.