What is Least count of an instrument?

In Metrology The least count of an instrument is the smallest change in the value that can be measured with the measuring instrument. Least count of any scale = Scale reading/Number of Divisions On the Scale The least count for this steel ruler is 0.5 millimetre. Read the Full Article: https://extrudesign.com/least-count/ Also, check Index page For Metrology: https://extrudesign.com/metrology/ This guide list all the important topics that we have to understand in Metrology. #Metrology #MechanicalEngineering #BasicEngineeringConcepts #ExtruDesign Website - https://extrudesign.com YouTube Channel - https://www.youtube.com/extrudesign DailyMotion - https://www.dailymotion.com/extrudesign We are also available on the social media. Follow us!