AquaFindi Underwater Metal Detector Handheld Pinpointer UK

Detecting Challenges

Fed Up WithPinpointers That Let You Down?

False signals and water damage can ruin a detecting session. Choose dependable underwater pulse induction technology instead.

Water Ingress and Leaks

Ordinary pinpointers fail and flood when caught in sea spray or dunked into British tide pools, ruining expensive electronics.

Mineralisation Interference

Standard detectors give erratic chirps on soggy, mineralised sand, and you end up repeatedly digging phantom targets and false signals.

Time Lost to Digging

With no precise proximity feedback or visual guide, you could burn through hours excavating enormous holes and still lose tiny coins and rings.

of beach detectorists in the UK say a pinpointer has shorted out or lost a target in wet, salty sand and tidal conditions.

Discover the AquaFindi Answer
Innovation Explained

MeetAquaFindi

AquaFindi is a professional-standard handheld underwater metal detector made for dedicated British enthusiasts. Explore the Cornish surf, go mudlarking along the Thames or scan pasture fields, and it finds buried treasure with unmatched speed and accuracy.

Without AquaFindi

Equipment damaged by water getting in
False alarms again and again in damp, salty sand
Blind digging that scratches your finds
Finds lost from sight in dark riverbeds

Using AquaFindi

Submersible waterproof housing suited to diving
Fast, accurate 12kHz pulse induction
Combined audio, vibration and LCD feedback
Built-in LED torch and anti-loss lanyard

Detector Technology

The Reason AquaFindiIs a Must-Have

AquaFindi pairs pulse induction technology with sturdy waterproofing, so scuba divers, mudlarkers and beachcombers across Britain can unearth buried history.

Pulse Induction Technology

Outstanding Detection Power

Make use of powerful 12kHz pulse induction detection. The wide 4.2-inch high-sensitivity coil reaches through heavy mineralisation, salty sand and dense gravel, finding buried gold, silver, relics and coins.

12kHz Pulse Induction
High-Sensitivity 4.2-Inch Coil
Detects Ferrous and Non-Ferrous Metals


Real-Time Alerts

Precision Target Pinpointing

Home in on finds within seconds. The nearer you get to a target, the faster the progressive audio tones and strong haptic vibrations pulse, with a clear LCD visual meter to back them up.

Sound and Haptic Alerts That Intensify
LCD Status Indicator for Detection
Tactile Feedback That Suits Underwater Use
Waterproof for Diving

Rugged Marine Construction

Built for punishing coastal conditions and deep submersion. The sealed, impact-resistant body shrugs off knocks against pebbles and rocks, as well as corrosive saltwater.

Fully Submersible Diving Enclosure
Casing Resistant to Impact and Wear
Protective Sleeve for the Coil Included


Ready for the Field

Visibility at Night and Underwater

Search by day or night with confidence. The very bright built-in LED torch penetrates muddy water and dark crevices, while the anti-loss chain and holster keep your kit safe.

Built-In High-Lumen LED Torch
Holster and Anti-Loss Chain Included
Ergonomic, Non-Slip Grip for One Hand
Quick Pinpointing

Recover Finds in3 Easy Steps

Finding hidden coins, jewellery and relics is effortless with the intuitive three-step detection process of AquaFindi.

Power On and Auto-Tune

Press once to start AquaFindi. It calibrates itself straight away for salty sand, wet mud or submerged seabed conditions.

Sweep and Scan

Glide the 4.2-inch coil smoothly over sand or underwater silt. The built-in LED lights up dark crevices and murky riverbeds.

Pinpoint, Then Recover

Let the rising audio and vibration alerts lead you to your find. Then read the LCD meter to locate it exactly, with no need to dig oversized holes.

Order Yours Now

Detection Range

A Modern Pick forDetecting Underwater

UK STOCK IS LIMITED

AquaFindi

Handheld Submersible Metal Pinpointer

(920+ reviews from UK buyers)
12kHz Pulse Induction System
Sound and Haptic Dual Alerts
Waterproof Body, Fully Submersible
LCD Screen and LED Flashlight
Buy My AquaFindi
Tracked UK Delivery by Royal Mail
Precise Pulse Induction
Professional-Grade Build

The ReasonAquaFindiis the Leading UK Detecting Choice

Compare the 12kHz pulse induction technology of AquaFindi with basic alternatives that often short-circuit in damp British sand or cannot separate out targets beneath the surface.

Detection and Durability Compared
AquaFindi
Basic Pinpointers
Manual Digging

Detection Engine

12kHz Pulse Induction

Standard VLF, Low Frequency Sifting and Shovelling Blind Proximity Feedback

Audio, Vibration and LCD Together

Only a Faint Audio Beep Guesswork by Eye Diving Design, Fully Submersible High-Output LED Torch Built In Sensitive to Ferrous and Non-Ferrous Metals Waterproof Rating Splash-Proof at Best Total Cost

£79.00

£130.00+ Hours and Hours Wasted

Buy AquaFindi at 50% Off

Induction Tech

Coil for Searching

Alerts for Targets

Scored 4.9 out of 5 by 920+ verified UK detectorists

Relied On byDetectorists Across BritainEverywhere

"AquaFindi has changed my beach detecting in Dorset. Other pinpointers go haywire in wet sand, but the pulse induction here stays rock steady. I took it fully underwater in rock pools and dug up a Victorian silver sixpence during my very first weekend!"

Bournemouth, UK
Verified Buyer in the UK

"Vibration alerts and the LCD meter let me find targets fast, without digging big messy holes. The LED flashlight built into the unit is brilliant for mudlarking as dusk falls. Sturdy, waterproof and very accurate."

Norwich, UK
Purchase verified, UK customer

"Delivery to Cornwall was swift. The seal for diving is genuinely waterproof; I left it fully underwater in tidal surf for hours. Having the anti-loss lanyard is a real comfort. It offers outstanding value set against pinpointers from big brands."

Cornwall, UK
Purchase verified, UK customer

920+ Reviews from the UK
Certified for Diving
Best Detecting Tool 2026
Save 50% Now

Simple 30-Day Returns in the UK
UK Delivery With Tracking
Expert in Detecting

CommonQuestions

Find out how AquaFindi improves your treasure hunting on UK beaches, rivers and historic fields.

Which metals can AquaFindi detect?

AquaFindi relies on 12kHz pulse induction to work through saltwater, mud and wet beach sand that is heavily mineralised. Both ferrous and non-ferrous targets are detected accurately, covering gold, silver, copper, aluminium, iron and steel.

Does AquaFindi stay waterproof when fully submerged?

Yes. AquaFindi has a professional-grade diving enclosure that is fully submersible, with impact-resistant seals. You can immerse it completely in the sea, tidal estuaries, lakes or rivers, with no worry about water getting in.

How do the proximity alerts and indicators function?

AquaFindi gives dual sound and vibration alerts that intensify automatically as the 4.2-inch coil nears an object. A built-in LCD status screen and a high-intensity LED torch add visual confirmation, even in murky British waters.

Which battery does AquaFindi need?

AquaFindi runs on a standard 9V (6F22) battery (not included). Its energy-efficient circuitry provides long operating hours in varied British weather, from -10°C to +50°C.

Can I pair it with my full-size metal detector?

Yes, definitely. It makes an ideal partner pinpointer for larger metal detectors. After your main machine signals an anomaly, AquaFindi can swiftly find the precise spot, whether in gravel, soil or tide pools.

How does returning an order in the UK work?

Should AquaFindi fall short of your expectations for pinpoint accuracy and build quality, the customer care team in the UK will arrange a straightforward return.

Which accessories come in the box?

Each AquaFindi kit contains the handheld detector unit, a protective sleeve for the coil, a robust anti-loss chain and a handy holster to wear on your wrist or belt, keeping finds secure outdoors.

Want to Uncover Buried Treasure?

Thousands of UK detectorists and divers are already finding lost valuables. Get your AquaFindi today, before promotional stock runs out.

Claim Your 50% Discount Today
Tracked UK Delivery at No Cost
Rated 4.9/5 by UK Detectorists