Metal detector Unit Uni-T UT387E — handheld hobby detector for coin, relic and treasure hunting

The Metal detector Unit Uni-T UT387E is a handheld hobby detector designed for locating coins, relics and other buried metallic objects in outdoor environments. Lightweight and portable, the UT387E provides adjustable sensitivity and clear audio alerts to help users distinguish between targets during beach, park or field searches. Its simple controls and compact form make it suitable for introductory metal detecting and casual treasure hunting.

Advantages

The detector combines ease of use with adjustable sensitivity settings, allowing the operator to fine-tune detection depth and reduce interference from mineralized soils. Audio alerts provide immediate feedback when a target is detected, and the lightweight construction ensures comfortable use over extended periods. The device is portable for travel and quick to set up, supporting spontaneous searches in a variety of outdoor locations.

Suitable for

• Beginner coin hunting on beaches and parks
• Relic hunting and casual archaeological surface surveys
• Outdoor hobby detecting and family leisure activities
• Quick site checks for metallic debris in fields and playgrounds

Key specifications

• Handheld design with compact, portable form factor
• Adjustable sensitivity control for different ground conditions
• Audio alert output for target detection
• Suitable for detecting coins, small relics and other shallow to moderate-depth metallic objects
• Lightweight construction for extended handheld operation

How to use

Switch on the detector and set the sensitivity to a moderate level for initial searches. Hold the device close to the ground and sweep the search head slowly and evenly at a consistent height. Listen for audio alerts that indicate a metallic target; increase sensitivity gradually if targets are not detected at expected depths, or reduce sensitivity in areas with heavy mineralization or interference. Move systematically across the search area in overlapping passes to ensure full coverage.

Usage recommendations

For best results, start with lower sensitivity in highly mineralized or noisy environments and perform test sweeps over known targets to calibrate response. Use headphones to better hear subtle audio signals in noisy outdoor conditions, and maintain a consistent sweep height for accurate discrimination of target location.