• Detect both ferrous and non ferrous metals 
• Red LED indicator 
• Built-in buzzer 
• Silent Vibration indicating, vibrate when metals detected 
• Let you take security inspection in privacy, silent earphone 
• indicating sound when metals detected 
• De-sense push button, reduce the sensitivy about 50% for scanning near or containing steel reinforcement or large object only 
• Rechargeable battery 

Spesifikasi Detail HANDHELD METAL DETECTOR ADVANCE KRISBOW KW1600003:

• Max. Sensitivity (mm): coin in. dia. 15mm (range detection5-60mm) iron pipe tube in. dia. 20mm (range detection 30-100mm)
• Temperature Enviroment (°C): 0-50
• Operating Current (mA): <85
• Operating Frequency (kHz): about 17
• Weight (g): 330 (including battery)
• Power (V): 9, 6F22 or equivalent 
• Dimension (mm) : 370 x 78 x 38
• Alarm: LED light, audio /vibration, Earphone 
• Tuning: Automatic
• Battery: 9 or rechargeable. nickel-cadmium battery charge