Waterproof Underground Gold Metal Detector Device
- all-sun
- china
- 60 days
- 10k units per month
- TS185
● Control panel with easy-to-press buttons.
● Two kinds of selectable detection modes - All Metals Mode and Discrimination Mode.
● Digital target ID and target ID cursor help operator determine the probable metal type of the target.
● Ground balance adjustment with the ground balance setting ( -99 ~ 99 ) displayed.
● Adjustable sensitivity with a bar-graph display.
● Target depth indication.
● Audio alarm. There are 6 kinds of alarm tones in Discrimination Mode.
● 4 preset Discrimination Modes and 1 custom Discrimination Mode.
● Target pinpointing.
● Battery level indication.
● Waterproof design.
● A built-in wireless transmitter that allows the metal detector to wirelessly connect to a Bluetooth headset.
PRODUCT INTRODUCTION
The Submersible Metal Detector is aimed at facilitating reliable underground metal detection, particularly at locations such as construction sites, parks, beaches, and lawns. The detector uses a 7.2 kHz signal frequency, which ensures stable detection performance, and with the help of a 12-inch round search coil, it is capable of detecting objects buried as deep as 12 inches. The detector is equipped with All Metal and Recognition detection modes that give the users the option of target filtering. It is operated by six rechargeable NiMH batteries that enable the device to be used continuously for up to 8 hours. The detector is also equipped with a backlit LCD display, an adjustable handle measuring between 30 and 52 inches, and it has a waterproof rating of 3 meters, making it well-suited for both land and shallow water treasure hunting.
Application Scenarios
Beach Gold Hunting
Great for locating small gold ornaments that have been buried in damp sand or shallow coastal areas.
Underwater Treasure Hunting
The water-resistant construction of the device allows divers to explore underwater in lakes, rivers, and coastal areas.
Shipwreck Exploration
One of the methods used by professional divers engaged in hunting for historical artifacts or lost metallic objects.
PRODUCT TECHNICAL SPECIFICATION
| Parameter | Specification |
|---|---|
| Main Function | Detect metal objects in construction sites, yards, lawns, parks, beaches and other scenes through the principle of electromagnetic induction. |
| Power Supply Voltage | 6.8–9.6V (battery powered) |
| Rated Current | ≤180mA (when the speaker is ringing) Static current ≤70mA |
| Signal Frequency | 7.2 KHz |
| Product Type | Submersible |
| Handle Length | 30–52 inches |
| Probe Shape | Round |
| Probe Size | 12 inches |
| Depth of Detection | 12 inches (Test Coin: 25 cents) |
| Detection Mode | All Metal Mode (with pp mode), Recognition Mode [Memory Mode (Jewelry Mode, Fragmentation Mode, Beach Mode), Custom Mode] |
| IP Rating | Diving 3 meters |
| Volume Level | ≥75 dB (10 cm distance) |
| Audio Frequency | 400 ~ 1200 Hz |
| Sensitivity | ≤30 cm (test coin: 25 cents) |
| Anti-Mutual Interference | The use of interval distance ≥ 1 m |
| Indication Tone | Speaker, headphones, a variety of tones |
| Working Hours | 8 hours |
| Power Alert | 4 cells of power display |
| Working Environment | -10°C ~ 50°C |
| Material | ABS |
| Display | LCD backlit large screen |
| Processing Chip | Embedded microcontroller |
| Probe Rod | Nylon + Fiber |
| Probe Plate | ABS |
| Battery | Rechargeable nickel-metal hydride battery 1.2V × 6 |

PRODUCT KEY ADVANTAGES
1. Sleek Design, Durable Build, and Long-Lasting Performance
The Gold Waterproof Ground Adjustable LCD Metal Finder is not only super fashionable but also very practical. It had been made with a modern and ergonomic look in mind, so the metal finder has a streamlined body and a comfortable grip for long usage. The lightweight construction of the metal finder makes it even more portable without sacrificing the measure of ruggedness. The metallic finish on the finder makes it look highly attractive, and its waterproof feature enables its users to search for treasures in water and muddy areas with no effort. Made from top-grade components, this metal finder exemplifies this outstanding property of being able to stand the test of time, thus it is a reliable instrument that treasure hunters and hobbyists can use for many years. Holding this device in your hands, you will immediately notice the strong construction that has been used, and you will realize that it is made to withstand all your adventures.

2. Efficiency and Advantages for the Avid Explorer
The Gold Waterproof Ground Adjustable LCD Metal Finder is distinguished by its top-notch performance. Thanks to the adjustable sensitivity and user-friendly LCD, this metal detector can handle different surroundings as well as various types of metals. It is pinpointing the right spot where valuable items are buried while avoiding the barriers (otherwise known as unwanted debris) of various metals. Being on a sandy beach, grassy field, or rocky terrain will never hinder your progress since the instrument is designed for optimal target detection and most efficient use of your time. When the device's waterproof feature will be of utmost use to the user will be if the treasure hunting happens to be in the water, such as in a river or shallow water. Besides the device, the user gets the experience of discovering hidden treasures with unmatched ease and sharpness.

3. Top-Tier Quality Control and Thoughtful Manufacturing
Quality is truly the main factor that motivates the Gold Waterproof Ground Adjustable LCD Metal Finder. This product is consistently exposed to various tests to guarantee it is of top-notch quality. Every component, such as the LCD display and waterproof coil, is meticulously crafted to deliver the highest level of performance.
The production of this item entails the use of sophisticated techniques alongside excellent craftsmanship to give rise to a tool that is both reliable and simple to operate.
The fully-featured metal detector that you will receive in the end will be an embodiment of quality and the meticulous attention given to even the smallest details. It will be a joy to use from the very moment it is taken out of the box.
Choosing this metal detector means acquiring a tool that is the outcome of precise work, attention to detail, and exceptional quality.
Product Using Video
OEM / ODM Customization Service

As a company with over 30 years of experience in OEM/ODM manufacturing, we have been providing structured customization services to international brands, distributors, and equipment suppliers. Our engineering and production teams together can take support the whole process from concept development to mass production, thereby ensuring stable quality and project execution at a high level of efficiency.
1. Requirement Analysis
The customer-side provides product specifications, target applications, branding requirements, and packaging preferences. Our engineering team reviews the feasibility of the product and provides customers with optimized technical solutions within 24-48 hours.
2. Engineering Design & Technical Evaluation
Over 50 experienced R&D engineers have thoroughly examined the project and proposed a series of tailor-made solutions such as structural optimization, frequency configuration, and branding integration if necessary.
3. Prototype & Sample Development
Prototypes are usually ready in 7-15 working days depending on the level of customization. Functional testing has been conducted on samples to verify if performance complies with project specifications.
4. Mass Production Implementation
Our 67,000㎡ automated production base is capable of supporting efficient manufacturing processes with a monthly capacity of approximately 10,000 units, thereby ensuring a reliable supply for long-term OEM partners.
5. Quality Inspection & Compliance Verification
All products are manufactured according to ISO9001 quality management standards and subjected to multiple inspections stages before being shipped. The products have been certified to meet the requirements of international standards such as CE, UL, ETL, and RoHS if applicable.
6. Global Delivery & Technical Support
The standard delivery time for bulk orders is 45-60 days, but for urgent projects, flexible scheduling is available. Besides, our technical team assists with installation, provides training, and is always ready to give long-term after-sales support.
Why Choose Us

1. 30+ Years OEM & ODM Experience
We have been offering dependable OEM/ODM manufacturing services for worldwide brands since 1993. This is made possible through our profound production experience combined with quality control systems that satisfy the requirements of international markets.
2. Strong R&D & Innovation
The product innovation never stops thanks to 50+ engineers and 200+ patents. Provincial R&D and design centers provide advanced, customizable solutions to address complex industry requirements.
3. Production Capacity & Lead Time
67,000㎡ automated factory is capable of 10,000 units/month production with the typical lead time of 45–60 days; negotiable for bulk or urgent orders. It is a guarantee of stable supply, consistent quality, and timely delivery for large-scale OEM projects.
4. International Certifications
CE, UL, ETL, GS, RoHS, and REACH are some of the certifications together with TÜV, SGS, and BSCI audits that confirm compliance in the US, EU, and other regulated markets.
5. Global Presence & Trusted Partner
We are servicing over 70 countries in the fields of electronics, telecom, automotive, and environmental monitoring and are recognized as the stable and reliable OEM/ODM partner of choice for international brands.
6. Comprehensive After-Sales Support
With help on installation, training, technical consultation, and fast-response service, partners find it easy to maintain continuous operations and make the most of their investment throughout the product lifecycle.
Our Certifications
BSCI
ETL
FCC
GS
ISO9001
ISO14001
PAHs
SGS report
RoHS
SA
UKCA
Our Exhibition Activities
On April 15, 2025, the 137th China Import and Export Fair (Canton Fair) kicked off in Guangzhou. Eastern Technology Group, a security equipment enterprise, participated actively, presenting its advanced metal detectors. At the fair, the company set up an eye-catching booth. It showcased high-precision, tech-advanced metal detectors for airport security, industrial detection and public safety. Staff introduced product features to visitors and conducted in-depth technical exchanges and business talks.
FAQ
What payment methods do you accept?
We accept Visa, Mastercard, PayPal, bank transfer, Apple Pay, Google Pay, and more.
What is your minimum order quantity?
MOQ varies by product. Normally is 500 PCS. Please contact us for details.
Can you customize products for us?
Yes, we can customize products for you.
Can we print our logo on products?
Yes, we can print your logo on products.
Do you provide product samples?
Yes, samples are available. We look forward to long-term cooperation.
What shipping methods do you offer?
Sea, air, and land shipping available.
What is your production capacity?
10k units per month.Sufficient capacity with flexible production lines for timely delivery.
How long does delivery usually take?
Standard delivery time is 45-60 days after order confirmation.
Is the detector waterproof or dustproof?
Search coil is IP68 waterproof. Control box is water-resistant, not fully waterproof.
Is there a warranty or after-sales support?
Yes, 1-year warranty and technical support provided.








