* 电感测量系统
* 3V锂电池CR2032，电池寿命>1年
* 内置无线数据输出(可选)
* 恒定测力
* 可测盲孔
* 硬质合金测量面(12mm以上)
* 加长杆
* 校正环规(可选)

* Inductive measurement system
* 3V Lithium battery CR2032, battery life> 1 year
* Built in wireless data transmission (optional)
* Ratchet stop
* Measuring contact points are designed to allow measurements near the bottom of blind holes
* Measuring surface are carbide (12mm above)
* Additional extensions can be added to increase the measuring depth
* Setting rings for origin point setting (optional)