What is the best way to start reading the dial caliper scale?
Reading the dial caliper is a two-step process:
- Zero out the dial: close the jaws and check that the indicator points to “0” on the dial face.
- Adjust the jaws to measure the object.
- First, look at the sliding jaw and note the last main scale graduation that it passed.
What are the four things that dial calipers measure?
To zero a dial caliper, rotate the bezel so that the needle points to 0. Your caliper can take four kinds of readings: outside, inside, depth, and step. Any caliper, whether it is a vernier caliper, dial caliper, or electronic digital caliper, can take these measurements.
What is the most common type of caliper?
Most popular are:
- Vernier Caliper.
- Inside Caliper.
- Outside Caliper.
- Divider Caliper.
- Dial Caliper.
- Digital Caliper.
- Oddleg Caliper.
- Micrometer Caliper.
What are calipers used to measure?
Outside calipers measure thicknesses and outside diameters of objects; inside calipers measure hole diameters and distances between surfaces.
How do you measure a caliper?
The smaller jaws on the top of the caliper are used for inside measurements. Slide the caliper closed, place the inside-measuring jaws into the space to be measured, and slide the jaws apart as far as they will go. Read the measurement.
What is the first step in reading a dial caliper measurement?
Reading the dial caliper is a two-step process: Zero out the dial: close the jaws and check that the indicator points to “0” on the dial face. Adjust the jaws to measure the object.
What order should you obtain measurements from a dial caliper?
In order to get an accurate measurement you must first zero the dial caliper. This means closing the caliper, loosening the dial lock, rotating the dial to show zero, and then tightening it once again.