TC-220 Portable Metal Detector 5 Modes LCD Underground Gold Finder

TC-220 Portable Metal Detector – 5 Modes, LCD Display & Underground Gold Detection

Uncover hidden treasures, artifacts, and buried metals with the TC-220 Portable Metal Detector. Engineered for hobbyists, explorers, and security professionals alike, this feature-packed detector combines high sensitivity, a clear LCD screen, and five versatile detection modes to give you accurate, reliable results — whether you're scanning a park, a beach, or deep underground.

Made in Mainland China.

Key Features

• 5 Detection Modes: Switch between All Metal, Precise Positioning, and more — tailor your search to every environment and target type.
• LCD Screen Display: Easy-to-read screen shows detection data at a glance, so you always know what's beneath the surface.
• High Sensitivity: Detects metal objects as small as 5×5mm; handheld mode detects a dollar coin from ≥3 cm away.
• Deep Underground Detection: Maximum detection depth of up to 3.5 meters (varies by target size and soil conditions), ideal for locating gold, silver jewelry, coins, and historical artifacts.
• Waterproof Design: Built for outdoor use in complex environments; select configurations support IP68 protection.
• Lightweight & Portable: Durable plastic construction keeps weight low for long sessions in the field.
• Power Supply: 9V block battery (battery not included). Compact and field-ready.
• Product Size: 43 × 22 × 10 cm

What Can You Detect?

• Underground gold nuggets, coins, and silver jewelry
• Historical artifacts and archaeological remains
• Buried pipelines and metallic objects
• Security screening of bags, venues, and personal items

Important Usage Tips

• Detection depth is influenced by target size, soil mineral composition, and environmental humidity — adjust sensitivity to match your specific scenario.
• Avoid operating near strong electromagnetic sources (e.g., high-voltage power lines) to minimize false alerts.
• Periodically inspect battery charge and coil connections to maintain peak device performance.

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Frequently Asked Questions

Q: What detection modes does the TC-220 metal detector offer?

A: The TC-220 features 5 detection modes, including an All Metal mode for broad scanning and a Precise Positioning mode for pinpointing specific targets underground. These modes make it versatile for gold hunting, security checks, and general metal detection.

Q: How deep can the TC-220 underground metal detector detect?

A: The TC-220 can detect buried metal objects at depths of up to 3.5 meters. Actual depth depends on the size of the target object, soil mineral content, and environmental humidity. Larger targets in low-mineral soil will generally yield the greatest detection depth.

Q: Does the TC-220 metal detector come with batteries?

A: No, batteries are not included. The TC-220 is powered by a standard 9V block battery, which is widely available. Simply insert a fresh 9V battery before your first use.

Q: Is the TC-220 metal detector waterproof?

A: The TC-220 features a waterproof design suitable for outdoor and complex environments. Select configurations of this model support IP68 waterproof protection, making it a reliable choice for field use in various weather conditions.

Q: Can beginners use the TC-220 gold detector?

A: Absolutely. The LCD screen display provides clear, easy-to-read feedback, and the 5 selectable modes allow users of all experience levels to get started quickly. Beginners can start in All Metal mode and switch to Precise Positioning mode once a target is detected.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.