Martindale FD550 Digital Fuse Finder
Martindale FD550 Digital Fuse Finder
| 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 (alklaine only) - included |
| Voltage Indicator | |
| 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 an AC voltage. Green LED indicates internal battery condition |
| Operating Temperature | -5 to 40°C |
| Transmitter | |
| Voltage Rating | 230V |
| Frequency Range | 30-70Hz |
| Switching Frequency | Approx 5Hz |
| Transmission Pulse Width | Approx 1.7μs |
| Transmission Pulse Amplitude | 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 |
Description
Martindale FD550 Digital Fuse Finder
The Elite Fuse Finder makes identifying poorly labelled fuses and breakers easy without the need to power down each circuit to identify the one you need to work on.
Plug in the transmitter to a live 13A mains socket and then scan the board with the digital receiver to quickly identify the right breaker with audible and LED bargraph indication.
The receiver has both fast manual mode and auto threshold mode set by a single sweep over the board. The auto mode sets the sensitivity to ignore weaker signals which can be caused by coupling between circuits ensuring easy detection in a wide range of installations.
The receiver will work with multiple transmitters and can also be used as a non-contact voltage indicator.
Each Martindale FD550 fuse finder is supplied with a receiver, transmitter, batteries and instruction manual.
The Martindale FD550 Is Supplied With:
- Receiver
- Transmitter
- Batteries
- Instruction Manual
Key Features:
- Comprehensive kit for identifying which fuse/breaker is associated with a particular circuit
- Plug the included transmitter into a live 13A socket before sweeping receiver across the board to find the right circuit
- LED bargraph and audible signal strength indicator
- Fast manual mode + automatic mode
- Receiver can also be used as a non-contact voltage indicator
ISSWWW and Martindale Electric
Founded in 1928 and also owns Edgcumbe Instruments Metrohm® products, as well as the John
Drummond Engineers range of test lamps. They are a British owned company, based in Watford, just 5 minutes from junction 5 of the M1. Their product range helps electricians and maintenance engineers carry out portable appliance testing, check fixed wiring for 17th Edition and Part P testing, safely prove dead, and measure everything from light and sound levels to microwave leakage and power consumption.
We are proud to be able to offer Martindale's products and services and have done so for many years.
Features & Specification
| Key Features | Compatible With Martindale FD500/600, Transmitter and Receiver Included, Automatic or Manual Adjustment, Non-contact Voltage Indicator, Audible Indication, LED Indication | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Product Stock Status | Next Day Delivery (subject to availability) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Manufacturer | Martindale | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Short Description | Martindale FD550 Digital Fuse Finder
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Delivery
Updated January 2024
Please note, our cut-off time is 2:00pm
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring calibration may on occasion miss dispatch that day, according to the complexity of the calibration.Be assured they will ship on the next dispatch this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
| Service | Price |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT | FREE |
| Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT | £4.95 |
| Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 2:00pm | £7.75 |
| Saturday ANYTIME Delivery - Order by 2:00pm | £9.95 |
Delivery Surcharges
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to discuss your requirements.
All stated prices are subject to VAT at the current rate where applicable.
E&OA