What Are Outside Calipers?
Calipers are a tool for measuring length. They are divided into non-metered calipers and metered calipers. The methods of use are sizing on steel rulers and calipers. External calipers are used to measure the outer diameter of a cylinder or the length of an object. Internal calipers are used to measure the inner diameter or slot width of cylindrical holes.
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- There are two ways to use calipers: caliper measurement on a steel ruler and caliper measurement.
- 1. Method of caliper taking size on steel ruler
- The measuring surface of one caliper foot of the outer caliper is against the end face of the steel ruler, and the measuring surface of the other caliper foot is aligned with the engraved dimension line, and the connection line between the two measuring surfaces should be parallel to the steel ruler. use
- Caliper specifications:
- 150 mm (6 inches) 200 mm (8 inches) 250 mm (10 inches) 300 mm (12 inches)
- 350 mm (14 inches) 400 mm (16 inches) 450mm (18 inches) 500mm (20 inches)
- 600mm (24 inches) 800mm (32 inches) 1000mm (40 inches) 1500mm (60 inches)
- 2000mm (80 inches)