MARTINDALE FD650R Elite Receiver Upgrade

The Martindale FD650R Elite Receiver is an upgrade from the FD500 Standard Fuse Finder kit to the FD550 Elite Fuse Finder. It brings microprocessor controlled, multi-level sensitivity to fuse and breaker identification. A 6 segment bargraph gives progressive indication of signal strength which allows even faster identification. In addition the Elite receiver includes a non-contact voltage detector.

The FD650R receiver can operate in two modes:
Automatic, which has a memory and the ability to automatically adjust sensitivity for foolproof identification.
Manual mode, which allows very rapid fuse finding using the 6 segment bargraph.

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: 202 x 32 x 22mm.
► Weight: 150g (Excluding battery)
► Protection class: IP20
► Power supply: 9V battery, MN1604/PP3, IEC 6LA61 (alkaline only)

Voltage Indicator
► Voltage range: 40 - 600 V
► Sensitivity: Indication distance from a flat PVC 1mm2 twin and earth cable suspended in free space. 3mm at 110V AC 50Hz. 23mm at 240V AC 50Hz.
► Frequency range: 50Hz to 50kHz
► Indication: Red LED and audible tone (2kHz) in the presence of an AC voltage. Green LED indicates internal battery condition.
► Operating temperature: -5° to 40°C

► Not recommended for use on high energy circuits