技術(shù)參數(shù)

1.帶電源開關(guān) Manual power on/off.
2.任意位置清零 Zero setting at any position.
3.mm/in任意位置公英制轉(zhuǎn)換 Metric/Inch system conversion at any position.
4.可進(jìn)行內(nèi)、外尺寸測量 Can measure internal and external dimensions.
5.適用于寶石、首飾加工業(yè)各種窄小勾縫的測量 For measuring groove and inside diameter of a ring.