主要规格/特殊功能
如果最小距离保持在1m内，金属探测器的工作温度范围为（-15至+ 45°C）
金属探测器不影响心脏起搏器，手机和任何磁性记录材料（磁带，卡片，软盘等）的操作，
检测含铁和有色金属
轻巧便携的设计
良好的灵敏度
易于处理和使用金属探测器
声光报警检测频率：25Hz
尺寸：77 * 37mm * 26
电池：9V 6F2
声音模式：红色LED蜂鸣器
电池寿命（NiCd）：30至40小时（Ni-Cd）

Key specifications/special features
The metal detector operates in a temperature range of (-15 to +45°C) if the minimum distance is maintained in 1m
The metal detector does not affect the operation of cardiac pacemakers, mobile phones and any magnetic recording materials (tapes, cards, diskettes and more)
Detect ferrous and non-ferrous metal
Lightweight and portable design
Good sensitivity
Easy to handle and use metal detector
Sound & light and vibration alarm detect frequency: 25Hz
Size: 77* 37mm*26
Battery: 9V 6F2
Sound mode: buzzer with red LED
Battery lifespan (NiCd): 30 to 40 hours (Ni-Cd)