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Metal Detector High Sensitivity Waterproof Search Coil Underground Gold Detector 5 Adjustable Modes, LCD Backlight Display, Pinpoint Function (MD-1031)
US$40.80-46.00
500 Pieces
Sample price:US$41.80/piece.Request sample
Product profile
Customization
AvailableCertification
CECustomized
CustomizedModel NO.
MD-1031Application
Examination Room, Public Area, FactoryAlarm Form
Sound and Light AlarmGross Weight of Outer Box (Kg)
12Net Weight of Outer Box(Kg)
11MOQ
500Five Operation Modes
All Metal, Disc, Memory, Jewelry, PinpointPower Source
Battery PoweredAdjustable Length
YesPower Supply
Two 9V Alkaline Batteries RequiredMaterial
ABS Plastic + AluminumUsage
Gold HuntingTransport Package
CartonSpecification
Three tones to indicate different types of metalTrademark
GTLOrigin
ChinaKey features
Five Adjustable Modes: Supports All Metal, Disc, Memory, Jewelry, and Pinpoint modes for versatile detection.
Waterproof Search Coil: 240mm waterproof coil enables gold hunting in shallow water, rivers, or sea.
LCD Backlight Display: Auto backlight LCD clearly shows target type and depth in day or night conditions.
Pinpoint Function: Holding PP button displays distance and emits sharper sound to locate exact target.
High Accuracy Sensitivity: Max sensitivity over 22cm for a US quarter in air with immediate metal recognition.
Three Tone Indicators: Emits three distinct tones to help distinguish different types of metals detected.
Customized Product: Product is fully customizable to meet specific buyer requirements.
Complete Accessory Kit: Includes detector, headphones, shovel, carrying bag, waterproof cover, and manual.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-06-12 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.20h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR
AI-Powered supplier vetting
SummaryChina GTL Tools Group Ltd is a China-based limited trading company and manufacturer/factory located in Ningbo, Zhejiang. It offers gasoline garden tools, electric power tools, electric garden tools, and auto tools. The supplier reports over 10 production lines, 6–10 quality-control staff, 6–10 years of R&D-engineer experience, and management-system certifications including ISO 9001, ISO 14001, OHSAS/OHSMS 18001, BSCI, and QC 080000. It states that 90% of sales are exports, has self-operated import/export rights, and serves markets across South America, Eastern and Western Europe, and Oceania. The supplier claims OEM capability, strong R&D and production capacity, and reliable after-sales service, but the supplied information does not provide verified customer cases or detailed service-performance records. Peak-season fulfillment may require 2–3 months, compared with within 15 working days during off-peak periods.
Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure. Its stated product range covers gasoline garden tools, electric power tools, electric garden tools, and auto tools, indicating a business model combining trading and manufacturing activities.
CertificationsThe supplier reports holding BSCI, OHSAS/OHSMS 18001, ISO 14001, ISO 9001, and QC 080000 management-system certifications. These certifications provide explicit evidence of formal systems covering quality, environmental, occupational health and safety, and related compliance areas.
After-Sales capabilityThe supplier explicitly promises reliable after-sales services and favorable cooperation conditions, particularly for authorized exclusive dealers. However, the slices provide no service staffing, response-time, warranty, repair, or customer-outcome data, so the practical strength of this capability cannot be fully verified.
R&D capabilityThe supplier claims strong R&D capacity and reports 6–10 years of total experience among R&D engineers. This supports the existence of an established innovation function, but no patent, new-product, engineering-team-size, or documented development-result information is provided.
Production capacityThe supplier states that it has full production capacity, operates above 10 production lines, and has 6–10 quality-control staff. It also reports fulfillment within 15 working days off-season, while peak-season fulfillment extends to 2–3 months, showing substantial operational capacity but significant seasonal lead-time variation.
Customization capabilityThe supplier explicitly states that it has OEM capacity, which is direct evidence of customization capability for customer-specific products or branding. No details are supplied on engineering support, minimum order quantities, tooling, or customization scope.
Product Q&A
Q:What are the five operation modes?
A:
The detector features five modes: All Metal, Disc, Memory, Jewelry, and Pinpoint.
Q:Is the search coil waterproof?
A:
Yes, it comes with a 240mm waterproof search coil suitable for use in shallow water.
Q:How does the pinpoint function work?
A:
Holding the PP button shows the distance to the target and emits a sharper sound as you get closer.
Q:What is the maximum sensitivity?
A:
The max sensitivity is greater than 22cm for a US quarter in air.
Q:Does the LCD have a backlight?
A:
Yes, the LCD display features an auto backlight for clear visibility in dark areas.
Send Inquiry
*To:
CHINA GTL TOOLS GROUP LTD.
CHINA GTL TOOLS GROUP LTD.*Content:
Supplier replies will be sent to your registered email
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