How to read vernier caliper pictures

How to Use a Vernier Caliper. A Vernier caliper is an instrument that measures internal or external dimensions and distances. It allows you to take more precise . To obtain the main scale reading: Look at the image above, cm is to the immediate left of the zero on the vernier scale. Hence, the main scale reading is Therefore, the reading is exactly mm. Vernier Scale. The next image (right) shows a reading at mm. On the linear scale, the 5 is visible.

How to Read a Vernier (caliper): Looking at an early caliper, you'll notice that it Since we know that there is a large number 1 to the left of the image that we. The Vernier caliper is an extremely precise measuring instrument; the reading error is 1/20 mm = mm. Close the jaws lightly on the object to be measured. Two such instruments that are based on a vernier scale which you will use in the laboratory to measure lengths of objects are the vernier callipers and the.