Security Portable Hand Held Metal Detector

MD3003B1 **Product Overview:** The MD3003B1 is a high-performance portable metal detector designed for security, industrial, and educational applications. It features advanced sensitivity, user-friendly operation, and multiple alarm options to ensure effective detection in various environments. **Key Features:** - **High Sensitivity:** Detects small objects such as pins within 30mm to 60mm. - **Easy to Operate:** Simple controls and adjustable sensitivity for optimal performance. - **Stable Performance:** Maintains consistent detecting distance even when battery voltage drops from 9V to 7V. - **Long Battery Life:** Works continuously for up to 40 hours on a single charge. - **Multiple Alarm Options:** Choose between light, audible, or vibratory alarms. - **Low Battery Warning:** Alerts users with an audible or vibratory alarm when the battery is nearly dead. - **Self-Check Function:** Automatically checks itself upon startup for reliable operation. - **Rechargeable:** Recharge the device in 4–6 hours after the battery dies. - **Durable Design:** Made from high-quality ABS material for long-lasting use. **Applications:** - **Security Checks:** Prevent the carrying of prohibited items like knives, guns, and other dangerous objects. - **Factories & Warehouses:** Help prevent loss of valuable items. - **Educational Institutions:** Prevent cheating by detecting electronic devices such as phones and electronic dictionaries during exams. **Ultimate Sensitivity:** 1. 38 Pistol: 20 cm 2. Small Knife: 15 cm 3. Blade: 10 cm 4. Coin: 8 cm **Technical Specifications:** - **Power Supply:** 9V double alkaline batteries - **Alarm Type:** Audio (vibratory) and light alarm - **Dimensions:** 410mm x 86mm x 46mm - **Packing:** 25 units per carton - **Carton Size:** 565mm x 310mm x 460mm - **Gross Weight:** 12.5 kg **Additional Information:** This portable metal detector is ideal for on-the-go security checks and offers excellent value with its versatility and reliability. Whether you're securing a facility, conducting inspections, or managing a school, the MD3003B1 provides accurate and efficient detection. **Images:** [Image of Security Portable Hand Held Metal Detector](http://i.bosscdn.com/uploads/f1/dd/c0/94f53e747167c3e3e27c0cb970.jpg) [Image of Security Portable Hand Held Metal Detector](http://i.bosscdn.com/uploads/29/df/2b/020d1ae587582f26986682c2ef.jpg)

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