High Precisions Portable Metal Detector includes the following features : 

• For different types of objects, intelligently adjust the detection distance
• Fast detection induction, the built-in induction coil (if there is a metal substance) is detected within the detection range, it will immediately alarm
• Strong and sturdy
• Push-up switch operation, start-up and test, easy to use
• When the detector detects metal, the buzzer will sound an alarm
• When metal is detected, the indicator light will turns to red
• The probe rotates 180°, suitable for more scene measurement
• Operated by 6F22 9V battery (included)
• Suitable hospital, airport, concert and stadium, etc.

Material :

• ABS housing

Size closed :

• Extended length of 39.4 cm x Width of 14 cm
• Folded length of 23.5 cm x Width of 14 cm
• Weight of 230 grams