Vernier calipers measure internal and external dimensions, depth, and step measurements with higher accuracy than a simple ruler. Micrometers are used for even higher precision measurements, especially for very small objects, using a finely threaded screw mechanism. Levels are used to determine if a surface is horizontal or vertical by observing a liquid-filled bubble.
Hardware & Tools
Measuring Tools – Verniers, Micrometers, Levels
Depth, and step measurements with higher accuracy than a simple ruler. Micrometers are used for even higher precision measurements, especially for very small objects, using a finely threaded screw mechanism. Levels are used to determine if a surface is horizontal or vertical by observing a liquid-filled bubble.
