High Sensitivity Detects Simply Operate Easily Adjust Sensitivity Hand-Held Metal Detector MD3003b1

High Sensitivity Detects Simply Operate Easily Adjust Sensitivity Hand-Held Metal Detector MD3003b1. Adjustable Sensitivity: Features H/L adjustable sensitivity with options for low sensitivity mode to detect only large metal objects. Multi-Mode Alarm: Supports simultaneous sound, light, and vibration alarms with selectable operation modes. Rechargeable Design: Equipped with rechargeable battery capability requiring 4-6 hours for full charge. Portable & Lightweight: Compact dimensions of 410x85x45mm with ABS black housing for easy carrying. OEM/ODM Customization: Available for OEM and ODM customization services for specific requirements. Versatile Applications: Suitable for security, factories, education areas, airports, hotels, and offices. Global Certifications: Certified with CE, ISO, RoHS, and FCC standards for safety and compliance.