Product Functions

1. High Sensitivity Metal Detection

The MD-3003B1 handheld metal detector is designed for fast and reliable metal inspection. It can detect various metal objects including hidden metal items, making it suitable for security inspection and safety control applications.

2. Dual Alarm Modes Audio & Vibration

Equipped with both sound alarm and vibration alarm modes, the detector allows users to choose different warning methods according to the working environment.

The vibration mode is suitable for quiet areas or noisy environments where audio alarms are inconvenient.

3. Adjustable Sensitivity Control

The low sensitivity switch helps reduce detection of small metal objects and focuses on larger metal targets such as tools, metal accessories, or other sizable metallic items.

This function helps improve inspection efficiency in different security and screening scenarios.

4. LED Light Alarm Indicator

When metal is detected, the red LED indicator lights up together with the alarm signal, allowing users to quickly identify detection results.

5. Portable Handheld Design

With a lightweight 230g body and compact size, the MD-3003B1 is easy to carry and operate for long periods.

The ergonomic handle provides comfortable handheld operation during security inspections.

6. Fast Scanning Operation

Simply hold the detector close to the scanning surface and move it continuously back and forth to quickly locate hidden metal objects.

The recommended scanning height is approximately 10–30mm above the inspection area.

7. Wide Application Security Tool

Designed for professional security inspection, the MD-3003B1 is suitable for:

-Airport Security Check

-Event Entrance Inspection

-School Safety Inspection

-Prison Security

-Parcel and Letter Checking