Very High AC Current Clamp Fluke Current clamps are the ideal tools to extend the current ranges of Fluke tools. The i3000s is a clamp-on AC Current Clamp for use with oscilloscopes and multimeters with banana input using the supplied Dual Banana to BNC Adapter. The clamp is optimized for measurement on power distribution systems. 型号名称描述 i3000s 交流电流钳 (3000 A)