A caliper measures distance. For example the distance between the insides of a pipe (diameter). There are inside calipers and outside calipers.
Look at the 'related links' below. The links will take you to the wikipedia page on calipers. There are pictures etc that may help.
A caliper
A vernier caliper
Loaded Calipers are purchased with pads, hardware all included. Unloaded is just a caliper.
A micrometer caliper is a measuring device for finding very exact measurements of an item. The least count of a micrometer caliper in millimeter is 0.02.
A meter stick is similar to a yard stick. HOWEVER, a meter stick measures 1 ( one ) meter, while a yard stick measures 1 ( one ) yard. I meter = 1.0936133 yards. ( round off to 1.1 yards approximately )
A caliper that measures inside cylinders and similar things.
A caliper, I think.
caliper
A caliper
a caliper, outside micrometer, etc
A vernier caliper
Caliper is a simple measure that the two jaws and a ruler is correct. Precision caliper 1 / 128 inch is. +++ A Vernier Caliper, and the digital, non-vernier, equivalent, measures to 1/1000", much finer than 1/128".
A caliper is a measuring tool that measures either the inside or outside diameter of something. Disc brakes on a car use a caliper to push the brake pads against the rotor to stop the car.
Vernier caliper Mud-print of horse's feet. A measuring stick.
It measures the inside or outside diameter of an object with a degree of accuracy in the microscopic range.
An empire outside caliper is an instrument that measures the distance between two points outside dimensions. The caliper should be straight or perpendicular to the workpiece,?æand the jaws should be clean?æin order to have an accurate measurement.
A decimal penny used in the UK, has a diameter of exactly 2 centimetres (20 millimetres). Therefore, use either cm or mm.