This Hand held Metal Detector with Sound & Vibration Alarm Mode has the ability to detect items ferrous and non-ferrous metals of all types. You can choose from sound alarm or silent vibration alarm. It is easy to operate and has a 3 position switch for controlling. Besides it owns no tuning required sensitivity setting at optimum level. Attention here, it can resist flame and has quick-change battery compartment. It can be used in important places like prisons, and railway stations. The detailed information is at detectorall. Go ahead and you will know......

Specification:
(1) indicators

• Solid yellow LED: AL - target detected
• Flashing green LED: Pw - power on
• Flashing red LED: BT - low battery indicator

(2)Alarm signal

• Sound mode: Buzzer with red LED
• Vibration mode: Vibrator with red LED

(3)Control

• 3 way switch
• Forward position: S - sound on
• Center position: O - power off
• Back position: V - vibration on

(4) Battery

• Single 9 volt alkaline or ni-cd
• Battery life:30 to 40 hours (ni-cd)
• 28 hours (alkaline)

(5) Dimension

• Weight:6.88 ounces (195g)
• Length:14.76" (375mm)
• Width:3.03" (77mm)
• Thickness:1.02" (26mm)

(6) operating temp

• -15degress to +45 Degrees Centigrade

Accessories

• Hand held Metal Detector