A standalone receiver, the FD650R is used to upgrade an existing Martindale FD500 or FD600 from an analogue instrument into a digital instrument.
The FD650R includes two modes: automatic and manual. The automatic mode has integrated memory and automatically adjusts sensitivity to gain accurate results, while the manual mode uses the instrument's built in bargraph for rapid fuse finding.
The integrated bargraph increases auatomatcially alongside signal strength. As the strength increases, so will the bargraph, making it easy to determine where the fuse is located. A built-in non-contact voltage indicator is also included.
Martindale FD650R Digital Fuse Finder Receiver Key Features
- Compatible with Martindale FD500 or FD600 instruments
- Microprocessor-controlled, multi-level sensitivity
- Built for identifying fuses and breakers
- 6 segment bargraph gives progressive indication of signal strength
- Non-contact voltage detector built-in
- Automatic and manual modes
Martindale FD650R Technical Specifications
|Tracing Depth for Fuse Assignment||Approx 0 to 10cm, depending on local conditions|
|Sensitivity Setting||Via on/off potentiometer|
|Temperature Range||-10 to 40°C at max 60% RH|
|Dimensions||202 x 32 x 22mm|
|Weight||150g (excluding battery)|
|Power Supply||9V battery, MN1604/PP3, IEC 6LA61 (alkaline only) - included|
|Voltage Range||40 to 600V|
|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 AC voltage. Green LED indicates battery condition|
|Operating Temperature||-5 to 40°C|