Metal Waterproof Metal Detector Diving Folding SHRXY Q20 Pulse Induction 95kHz 15M Depth 10x4 Inch Coil 300g Black Orange Foldable Design for Underwater and Beach Use
Metal Waterproof Metal Detector Diving Folding SHRXY Q20 Pulse Induction 95kHz 15M Depth 10x4 Inch Coil 300g Black Orange Foldable Design for Underwater and Beach Use
SHRXY Q20 Diving Metal Detector Waterproof Pulse Induction 15M Depth Folding Design
The SHRXY Diving Q20 is designed for underwater and beach metal detecting where standard units cannot operate. Its pulse induction system and 95kHz frequency allow detection in saltwater and on land. The foldable coil and retractable handle make it compact for travel and storage. With a depth rating of 15 metres, this detector suits snorkelling, diving, and shoreline searching. The unit uses audio, vibration, or LED indicators for target alerts, giving flexibility in various conditions. Available in black, orange, or black and orange colours.
Features and Construction
The Q20 combines a robust pulse induction circuit with a foldable physical design for portability and performance underwater and on land.
Pulse Induction Technology
This detector uses pulse induction working method, which handles mineralised ground and saltwater better than VLF units. The 95kHz operating frequency enables detection of a range of metal targets. Static target response gives clear signals without motion requirement.
Foldable and Portable Build
The coil and handle fold down to 25.5x10.3x6cm, making the unit compact for storage in a suitcase or dive bag. The retractable handle extends to an unfolded length of 46.5cm for comfortable use. Weight is only 300g without battery, reducing fatigue during extended searches.
Waterproof and Durable Design
The metal detector is fully waterproof for use at depths down to 15 metres. The coil is sized at 10x4 inches (25.4x10.3cm), providing a good balance between coverage and manoeuvrability underwater. Temperature range is -15°C to +70°C for varied environments.
Uses and Placement
This detector is suited for divers, beachcombers, and treasure hunters who need a reliable tool for wet environments.
Underwater and Diving Use
The 15-metre depth rating allows use while snorkelling or scuba diving. Pulse induction technology works well in saltwater where conductivity varies. The vibration indicator can be used when underwater noise makes audio hard to hear.
Beach and Shoreline Searching
On land, the detector performs well on wet sand and in shallow water. The foldable design makes it easy to carry along a beach. The LED indicator provides visual alerts in bright sunlight.
Travel and Storage Convenience
When folded, the unit fits into backpacks or luggage. The lightweight construction at 300g reduces bulk. Batteries are standard 9V type, widely available for replacement.
Benefits and Buying Value
The Q20 offers practical advantages for users who require a waterproof detector that is easy to transport and maintain.
Long Battery Life
With a 9V alkaline battery, typical operating time is 20 hours. This reduces the need for frequent battery changes during extended trips. Rechargeable 9V batteries can also be used for repeated savings.
Low Maintenance and Reusability
The waterproof construction allows rinsing with fresh water after saltwater use. No special care is needed beyond standard cleaning. The detector is designed for repeated use in demanding environments.
Versatile Detection Options
Automatic or manual tuning lets the user adjust to ground conditions. The three indicator modes (audio, vibration, LED) allow customisation based on personal preference or environmental noise. Target response is static for consistent signal interpretation.
