主要特点

•可以准确方便的测量狭长和凹进面，及难以测量的内外直径尺寸

•采用特殊装置实现测量方向的自动换向

•采用8钻，具有高灵敏度和快速响应

•多种材料测头供选择(淬硬钢、硬质合金、宝石)

•Φ6h7的夹环柄为选购件

FEATURES

•Performs easy and accurately measurement of narrow or recessed areas and inside and outside diameters that measured difficultly

•Special strure for automatic reversal of measuring direction

•Hight-sensibility and quick-response(8jeweled)

•Contact points made of various materials are optional(steel hardende,carbide,jewel)

•Stem of clamp ring(6h7) is optional