DM239B High-Sensitivity Portable Metal Detector
The DM239B is an upgraded high-sensitivity metal detector featuring a rechargeable Li-ion battery for enhanced convenience. Its reliable detection capabilities, lightweight design, and LED indicators make it perfect for indoor and outdoor security tasks in airports, stations, museums, and more.
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Description
The DM239B metal detector offers powerful and portable detection with an ergonomic yellow and black design. Weighing only 360g, it is easy to carry and handle, even during extended use. Built with ABS material, it is durable and reliable across various environments.
Key features include:
- Rechargeable Li-ion Battery: Equipped with a 2000mAh battery, the detector offers extended usage time and quick recharging via a DC5V 1A input.
- LED Indicators: Green light indicates power-on status, while the red light alerts to detected targets.
- High Detection Sensitivity: Effectively detects small and large metal objects such as pins, razor blades, pistols, and steel balls at varying distances.
- Multiple Alarm Modes: Customize detection alerts with sound, vibration, or a combination of both for adaptability in different environments.
- Energy Efficiency: With low standby and working currents, the DM239B is designed for prolonged operation without frequent recharges.
With a 25kHz operating frequency, it ensures accurate and reliable detection in temperatures ranging from -20°C to 50°C, making it suitable for diverse conditions.
Applications
The DM239B is ideal for applications that demand precision and reliability:
- Security Inspections: Airports, stations, docks, and exhibitions requiring strict safety measures.
- Education Facilities: Examination rooms needing metal-free environments.
- Cultural Venues: Museums and galleries where security is a priority.
- Versatile Use: Both indoor and outdoor environments for metal detection tasks.
Advantages
- Rechargeable Convenience: Eliminates the need for disposable batteries, offering a sustainable and cost-effective solution.
- Compact and Lightweight: Portable design ensures ease of use during prolonged inspections.
- High Sensitivity: Quickly identifies metal objects of various sizes with precision.
- User-Friendly Alerts: Multiple alarm modes and clear LED indicators simplify operation.
- Durable Build: ABS material ensures reliability and resistance to wear and tear.
Specifications
| Parameter | Details |
|---|---|
| Model | DM239B |
| Material | ABS |
| Color | Yellow and Black |
| Product Weight | 360g (12.6 oz) |
| Product Size | 410×85×45mm (16.1×3.3×1.7 inches) |
| Power Supply | Rechargeable Li-ion Battery (2000mAh) |
| Rated Voltage | DC5V 1A |
| Power Consumption | Buzzer: 0.4W; Vibration: 0.7W |
| Operating Frequency | 25kHz |
| Standby Current | 0.003A |
| Working Current | 0.02A |
| Operating Temperature | -20°C to 50°C |
| Detection Distance |
- Big Head Pin: 2–3cm
- Razor Blade: 5–10cm
- Pistol: 10–15cm
- 20mm Diameter Steel Ball: 8–10cm |
| LED Indicators | Green: Power On; Red: Target Detected |
| Alarm Modes | Sound, Vibration, Sound & Vibration |
DM239B is the ultimate solution for professional and personal metal detection needs, offering cutting-edge features and high efficiency for various applications.
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