Fisher F4by Joan Allen Metal Detectors

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Fisher: F4

Fisher F4: unbeatable value!

The Latest Technology From The Oldest Name in The Industry. 24hr next working day delivery.

£269 inc VAT

Fisher F4 + Extra Value Starter Bundle: £299 inc VAT
F4 + Extra 4" Super Sniper coil plus shaft + Headphones + 11" Coil Cover.

From £19.93/month Interest Free Credit (click for details)

We are proud to be the Exclusive Authorised UK Distributor for Fisher metal detectors. We offer a full warranty on every machine, a lifetime's support and a full range of official Fisher accessories.

Fisher Research Laboratory was founded in 1931 by Dr Gerhard Fisher in his Palo Alto garage. Improving on technology he developed for a direction finder on planes at sea, Dr Fisher and four employees began producing the Metallascope, or M-Scope, the first patented metal detector.

Today, Fisher M-Scope is the registered trademark on all Fisher products and a sure sign that you're buying the best metal detectors available. When it's quality, service, performance and reliability you're after, find it... with a Fisher!

F4 Features:

11-Segment digital target identification and 4-tone audio I.D.
2-digit numeric target value
One-touch notch immediately eliminates unwanted targets
Fisher's deep seekimg autotune mode with manual ground balance
One-touch pinpoint

Coin depth indicator
1/4" headphone jack can be used with most headphones
8" Double-D and concentric coils
Requires two 9 volt alkaline batteries

Minelab: X-Terra 30

X-Terra 30: The new benchmark in single frequency technology!

Minelab's NEW X-Terra Series detectors boast a radical new single frequency technology (VFLEX) that will guarantee you success in the field, where it matters.

Brand new VLFEX technology uses state of the art digital and mixed-signal components to enhance standard single frequency technology by replacing most of the analogue circuitry with digital signal processing.

The small amount of analogue circuitry still employed has been very carefully designed and calibrated to obtain the outstanding sensitivity, stability and repeatability required to match the performance of the processing in the digital domain.

This radical departure from traditional approaches to metal detector design has been made possible by advances in electronics that power personal digital assistants, cell phones and high fidelity portable audio equipment.

For the X-Terra user, this precision means dependable performance and improved immunity to environmental conditions such as ground mineralisation, electromagnetic interference and temperature variations.

VFLEX technology requires coils that are accurately constructed and calibrated. Every time the detector starts up, the micro-controllers in the control box and the coil establish communication through a digital data link.

Information about the coil is sent to the control box, so the detector "knows" what type of coil is attached and can set the correct operating parameters. This optimises the performance.

Please phone for our latest non-pack prices.

£349 inc VAT

Complete with 9 inch concentric 7.5KHz coil, Coil Cover, Headphones, Carry Bag, Finds Pouch & Alkaline Batteries. Free 24hr next working day delivery.

New! We now have an optional extra coil available for the Xterra 30 - the 10.5inch D.D. 7.5KHz round coil. (click for details)

From £23.27/month Interest Free Credit (click for details)

New high accuracy Pinpoint Function: The X-Terra detector also introduces new graphic display pinpointing to put you right onto the target. This allows you to accurately dig the target with minimal ground disturbance - ideal for parks, buildings and other sensitive sites. It gives a nice centered response even from large deeper targets.

Pinpoint Function

X-Terra 30 features include:

Comfortably detect for long periods of time with the X-Terra ergonomic and light weight design (2.9lbs/1.3kg)
Enjoy a LARGE, easy to read, easy to understand LCD.
Just play and learn how to use the controls with the most intuitive Minelab user interface yet!
Adjust your settings in confidence. The X-Terra is smart and will remember your last settings, including saved patterns on Turn On.
Easily tell trash from valuable targets using Tone ID and digital Target ID.

Estimate target depth before you dig with the Depth Indicator
Widen your search with the All-Metal program.
Save time recovering targets with the X-Terra's new graphic pinpoint function.
Customise your X-Terra based on your location and type of search with the Multi-notch Accept/Reject function and Pre-programmed discrimination patterns.

Fisher: F5

Fisher F5: New Arrival

Combining the best in analog and digital technology for a unique detecting experience.

£319 inc VAT

Fisher F5 + Extra Value Starter Bundle: £349 inc VAT
F5 + Headphones + Coil Cover + Batteries + Carry Bag.

From £23.26/month Interest Free Credit (click for details)

F5 Features:

7.8 kHz frequency - good for coin shooting, relic hunting and casual gold prospecting
Frequency shift for eliminating electrical interference and crosstalk.
Advanced software-based motion discrimination with notch for searching trashy areas.
All metal autotune mode for deep-searching in non-trashy areas.
Visual target ID by category and 0-99 indication, both discrimination and autotune modes.
Target ID confidence bargraph
High-resolution manual ground balance with continuous ground balance readout
Ground balance range goes all the way to salt

Continuous display of ground mineral concentration and phase
Push-button static pinpoint with variable audio pitch and visual depth reading
Independent gain and threshold knobs provide complete control over sensitivity
Standard 10 inch elliptical concentric open-centre search coil. Other coils available separately.
Two 9-volt alkaline batteries last approximately 40 hours

Minelab: X-Terra 50

X-Terra 50: The new benchmark in single frequency technology!

Minelab's NEW X-Terra Series detectors boast a radical new single frequency technology (VFLEX) that will guarantee you success in the field, where it matters.

Brand new VLFEX technology uses state of the art digital and mixed-signal components to enhance standard single frequency technology by replacing most of the analogue circuitry with digital signal processing.

The small amount of analogue circuitry still employed has been very carefully designed and calibrated to obtain the outstanding sensitivity, stability and repeatability required to match the performance of the processing in the digital domain.

This radical departure from traditional approaches to metal detector design has been made possible by advances in electronics that power personal digital assistants, cell phones and high fidelity portable audio equipment.

For the X-Terra user, this precision means dependable performance and improved immunity to environmental conditions such as ground mineralisation, electromagnetic interference and temperature variations.

VFLEX technology requires coils that are accurately constructed and calibrated. Every time the detector starts up, the micro-controllers in the control box and the coil establish communication through a digital data link.

Information about the coil is sent to the control box, so the detector "knows" what type of coil is attached and can set the correct operating parameters. This optimises the performance and also makes the detector 'future proof' in that it will be capable of operating with different frequency coils available soon.

£449 inc VAT

Complete with:
9 inch concentric 7.5KHz coil, Coil Cover
Headphones, Carry Bag
Finds Pouch & Alkaline Batteries.

Free 24hr next working day delivery.

From £24.94/month Interest Free Credit (click for details)

New high accuracy Pinpoint Function: The X-Terra detector also introduces new graphic display pinpointing to put you right onto the target. This allows you to accurately dig the target with minimal ground disturbance - ideal for parks, buildings and other sensitive sites. It gives a nice centered response even from large deeper targets.

Pinpoint Function

X-Terra 50 features include:

Comfortably detect for long periods of time with the X-Terra ergonomic and light weight design (2.9lbs/1.3kg)
Enjoy a LARGE, easy to read, easy to understand LCD.
Just play and learn how to use the controls with the most intuitive Minelab user interface yet!
Adjust your settings in confidence. The X-Terra is smart and will remember your last settings, including saved patterns on Turn On.
Easily tell trash from valuable targets using Tone ID and digital Target ID.
Estimate target depth before you dig with the Depth Indicator

Widen your search with the All-Metal program.
Save time recovering targets with the X-Terra's new graphic pinpoint function.
Improve detection performance in tough ground conditions with Adjustable Ground Balance
Eliminate external interference from other detectors or other EM sources with Noise cancel
Customise your X-Terra based on your location and type of search with the Multi-notch Accept/Reject function and Pre-programmed discrimination patterns.

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© Joan Allen Electronics Ltd, 190 Main Road, Biggin Hill, Kent, TN16 3BB, UK
Telephone: +44 (0)1959 571255/574234 Fax: +44 (0)1959 576014
Email: sales@joanallen.co.uk