clock gauge

基本解释

The micrometer, which is also called a clock gauge, is a measuring instrument which is more precise than a common ruler.
分厘卡又叫千分表，是一种远比尺子精度高的长度度量工具。
It is indicated that the precise flat Plate, hollow column and clock gauge should be selected properly to satisfy actual requirements for measuring accuracy of oil well pump…
指出在实际生产中应根据需要选择合适精度的精密平板、空心立柱和千分表来装配，以满足抽油泵衬套测量精度要求。
It is indicated that the precise flat Plate, hollow column and clock gauge should be selected properly to satisfy actual requirements for measuring accuracy of oil well pump liners.
指出在实际生产中应根据需要选择合适精度的精密平板、空心立柱和千分表来装配，以满足抽油泵衬套测量精度要求。

For channel 4, they built a diorama containing a rain gauge, barometer, thermometer, wind gauge, and clock, pointed a videocamera at it, and launched the first weather channel.
FORBES: Big Broadband's Secret Plan to Deliver Wildly Popular Content and Apps to Happy Consumers