技術(shù)參數(shù)
1.黃銅主體，抗磁性高 Brass body,high diamagnetic property.
2.表圈轉(zhuǎn)動(dòng)圈為金屬外圈 Adjustable steel dial ring.
3.寶石軸承，機(jī)芯防震 Jeweled and shock proof.
4.測(cè)桿傳動(dòng)采用滾珠軸承結(jié)構(gòu) The measuring rod transmission adopts ball bearing construction.
5.具有公英制雙讀數(shù)功能 With mm and inch reading.
6.寶石測(cè)頭采用人造剛玉 The contact point is made of artificial corundum.
