High Sensitivity Portable Metal Detectors

A single "beep" indicates metals are present during the scan. Portable metal scanner with Led, 180° rotating metal finder. Item details Characteristics:Alarm function: This metal detector will sound an alarm to remind the inspector when the detector detects metal, very functional. Indicator light: This metal detector is equipped with an indicator light, when metal is detected, the indicator light turns red to remind you. Rotary: The probe head of this metal detector can rotate 180 degrees, which is convenient for adjusting the angle, suitable for measurement in different occasions. Easy to use: This metal detector is really easy to use, just turn it on and use it, simple and convenient. Portable and easy to carry: This metal detector is small in size and light in weight, does not need much space to store, easy to carry and transport. Specifications :Item Type: Metal DetectorMaterial: ABSColor: light grayBattery: 1 * DC 9V (not included) Operating temperature: -10-50 degrees CelsiusIt