Wholesale Handheld Metal Detector KB191

Wholesale Handheld Metal Detector KB191

批发手持式金属探测器KB191

18.8 USD

加入意向

主要规格/特殊功能:


检测距离:

待检测主要由大小,形状和对象的组成决定:灵敏度

对象灵敏度

1个硬币检测30至60mm

技术参数:

电源: 9V标准或可充电电池

工作频率: 90KHz的

音频频率: 2.3kHz

工作电流:50mA

工作电压: 9V

工作温度: -5〜 + 55°C

大小:(l ) 22.5× (W) 6.5× (H) 3.0厘米

填料:

总重量:145g

Key Specifications/ Special Features:


Detection distance:

Sensitivity: determined primarily by size, shape and composition of object to be detected

Object sensitivity

1 coin detects 30 to 60mm

Specifications:

Power supply: 9V standard or rechargeable battery

Operating frequency: 90kHz

Audio frequency: 2.3kHz

Operating current: 50mA

Operating voltage: 9V

Operating temperature: -5 to +55°C

Size: (L) 22.5 x (W) 6.5 x (H) 3.0cm

Packing:

Gross weight: 145g