主要特點：

?適用于比較法測量工件的內(nèi)徑

?本系列內(nèi)徑量表備有優(yōu)良的導(dǎo)向護(hù)橋，自定心準(zhǔn)確可靠

?測量頭一端為活動測頭，另一端為根據(jù)被測孔徑不同而變換的可換測頭

?用戶根據(jù)需要對配置的指示表有多種選擇

FEATURES

?The bore gauges are used to measure internal dimensions of work pieces by comparative method

?These series bore gauges are equipped with a good guiding protective-bridge which can be ?self-centering exactly and reliably

?The moveable anvil on one side and an interchangeable on another side, which serves for setting ?the bore diameters

?There are many types of dial indicators for choice according to the needs of customers