Deal in 60min: Sony Play Station 2 @10200/- Click here

•          It can easily detect pin-size metal articles (3.5cm to the probe)

•          It has an independent battery low voltage system and the yellow light will be on

•          sound & light and vibration alarm

•          With shielded damp-proof sensitivity adjusting hole

•          Working power supply: 6F22ND 9 V battery (alkaline battery, rechargeable battery), rechargable battery should not be taken out and rechared (the price not included the charger and battery)

•          Alarm modes:Simultaneous sound (vibration)and light alarm