Question

what is the reading of this 0 - 25mm micrometer graduated in 0.001mm? enter your answer in the box below out to one thousandths of a mm. if you need a bigger picture, right click on the image and select \open image in new tab\ (chrome browser - other browsers may have slightly different wording).

Explanation:

Step1: Read main - scale value

The main - scale reading is 1.5 mm (the value on the main scale to the left of the thimble).

Step2: Read thimble - scale value

The thimble scale has 0.000 mm (the line on the thimble that aligns with the horizontal line on the main scale).

Step3: Calculate total reading

The total reading is the sum of the main - scale and thimble - scale readings, so \(1.5+0.000 = 1.500\) mm.

Answer:

1.500