How do I find the verniers divisions? Vernier Calipers. Did this article help you?
In this instance, this value is 27mm. In order to read the measurement readings from vernier caliper properly, you need to remember two things before we start.
Include your email address to get a message when this question is answered. Tighten the bezel clamp screw to fix the "0" position. Help answer questions Learn more.
Before making a measurement, count the number of lines between two numbers on your Vernier scale. Finally, add those two numbers together to get your measurement. The sliding Vernier scale should have a label engraved on it to tell you what it represents. Read this just as you would a ruler, measuring to the zero mark on the sliding Vernier scale. D, Step and depth. On a metric vernier caliper, this will be given in millimetres mm.
The reading on a vernier caliper is a combination of the value shown on the main scale and the value indicated on the sliding vernier scale. Vernier Caliper 300mm 12in. You will need calipers or any measuring instrument with a vernier scale and an accuracy of 0. If you still do not understand the concept, please click the navigational buttons below to go to the next page. We've already taken our reading from the main scale; don't take another one.
When taking a measurement, you should first read the value on the main scale. Step 3 - Add both values together To get your total reading, add both the value from the main scale and the value from the vernier scale together.
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To learn how to read the different scales on a Vernier caliper, keep reading! For example, if the main centimeter scale reads 0. The Vernier caliper can measure the inner diameter of an object, the outer diameter of an object, and the depth of an object.