The Martindale FD650R digital receiver allows you to upgrade your analogue fuse finder to the digital version. This receiver tool features a 6 segment bargraph and for progressive indication of signal strength, and also incorporates a non-contact voltage indicator.

With the digital receiver upgrade you will get two modes of operation:

Automatic Mode: Has memory & auto adjusting of sensitivity for foolproof identification

Manual Mode: Allows for rapid fuse finding using the bar graph

Tracing Depth

0 - 10cm, for fuse assignment (depending on local conditions)

Sensitivity Control

Via digital stepping

General Specifications

Temperature Range: -10°C to 40°C at max 60% RH

Protection Class: IP20

Power Supply: 9V Battery (PP3 / MN1604) alkaline only

Dimensions: 160 x 55 x 30mm

Weight: 135g approx

Units are EMC compliant

Can the Fuse Finder be used to troubleshoot dead circuits?
No, the transmitter is powered by the circuit under investigation.

What is the range of the Fuse Finder?
Depending on the type of cable in use, the range could be up to 200 metres.