Martindale's FD650 consists of a fuse finder and receiver for sending a signal directly through mains sockets, light fittings and circuits in order to locate fuse presence.
Featuring adjustable sensitivity, its easy to program the finder to send the necessary signal to locate a fuse on a circuit (particularly when used on breakers with multiple fuse options). The fuse finder also includes a full non-contact voltage detector built into the end of the tester, ensuring user safety at all times when testing.
This fuse finder uses transmission pulse width of approximately 1.7μS (width), with transmission pulse amplitude of 20A max and frequency range of 50-60Hz. A 6 segment bargraph displays shows how signal strength is slowly stepping up, making identification of fuses as quick as possible.
The FD650 is actually a bundle professional pack of equipment and comes with a set of test leads for using the finder on lighting circuits and a mains adaptor for using it on 13A sockets.
Martindale FD650 Fuse Finder Key Features
- Tracing of fuses through mains sockets, light fittings and points in a circuit
- Testing without a power socket
- Receiver and fuse finder included
- Non-contact voltage indicator
- Multi-level sensitivity adjustments
Full List of Products Included
- Hard Carry Case
- Transmitter
- Mains Plug
- Two Wire Test Leads
- Receiver
- Batteries
- Instruction Manual
Martindale FD650 Technical Specifications
RECEIVER | |
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) |
Protection Class | IP20 |
Power Supply | 9V Battery, MN1604/PP3, IEC 6LA61 (alkaline only) - included |
Voltage Indicator | |
Voltage Range | 40-600V |
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 an AC voltage. Green LED indicates internal battery condition. |
Operating Temperature | -5 to 40°C |
TRANSMITTER | |
Voltage Rating | 230V |
Frequency Range | 30 to 70Hz |
Switching Frequency | Approx 5Hz |
Transmission Pulse Width | Approx 1.7μS |
Transmission Pulse Amptitude | 20A max |
Temperature Range | -10 to 40°C at max 60% RH |
Dimensions | Approx 65 x 65 x 46mm |
Weight | 65g |
Earth Leakage | Nil |
Power Supply | From Mains |
Power Consumption | Approx 1W |
Overvoltage Category | CAT III 300V |
Pollution Degree | 2 |
Protection Class | IP20 |
Reviews
SKU | MARTFD650 |
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Manufacturer Part Code | FD650A |