Portable handheld metal detector high sensitivity and safety super scanner sound alarm Vibration

Technical characteristics:Ultra-high sensitivity be able to detect very small metal such as pinsIn case of interference to eliminate the interference by adjusting the buttonBoot automatically detect no need adjust wide scanning area fast and accurate completion of the probeSensitivity adjustableAutomatic battery detectionSound light alarm displayAutomatically re-adjust and self-testing.Technical parameters:Operating frequency: 95KHZSize: 42cmx8.5cmx4.2cm (16.5inx3.3inx1.7in)Weight:0.5kg(18oz)Adjustment method: AutomaticIndicator: Speaker red LED for headphone jackBattery: One 9V battery(available normal work 80 hoursbut not included).Hello, welcome to our shopAll goods are in stock and will be sent to you as soon as possible!Expected-1-2 working daysIf you have any other questions, please feel free to contact our customer serviceWe will reply as soon as possible!