• Digital design, strong anti-interference ability.
• Adjustable sensitivity with high, medium and low.
• Simple operation, easy to use and convenient.
• High sensitivity to all metals.
• Two alarm modes of vibration and sound.
• Uses AA battery type which is easily available, and can work continuously for more than 70 hours.
• Charging, low battery prompt.
• Ni-MH Battery and DC charger (Optional)
0
