Length Measuring Instrument

Length measuring Instrument

Photo taken via notebook.

1. Meter rule: Meter rule is used generally laboratory to measure length. It can measure length up to (1 mm.)
Least count:Least count is the smallest measurement that can be taken accurately with an instrument.
Least count of M.R: One millimeter is the L.C of M.R.
All data collected from my book of Physic.