Martindale FD550 - Digital Fuse Finder Kit Transmitter & Voltage Receiver

2 Years Martindale Warranty

The Martindale FD550 is a digital fuse finder kit, with microprocessor controlled multi-level sensitivity for fuse and breaker identification. The 6 segment bar graph shows progressive indication of the signal strength, allowing for even faster identification. In addition, the Elite Fuse Finder also includes a non-contact voltage indicator.

There are two modes of operation for the FD550:

• Automatic Mode: Has a memory & auto adjusting of sensitivity for foolproof identification.
• Manual Mode: Allows for rapid fuse finding using the bar graph.
• Each Martindale FD550 fuse finder is supplied with a receiver, transmitter, batteries and instruction manual.
• Specifications
• Transmitter
• Transmission Pulse Width
• approx 1.7µS width.
• Transmission Pulse Amplitude
• 20A max.
• Frequency Range
• 50 - 60Hz.

General Specifications: 

• Temperature Range: -10°C to 40°C at max 60% RH.
• Earth Leakage: Nil.
• Mains Supply: 230V, 30 - 70Hz.
• Power Consumption: 1W approx.
• Over voltage: CAT III 300V.
• Protection Class: IP20.
• Dimensions: 65 x 65 x 46mm approx.
• Weight: 60g.
• Receiver
• 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.

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