Features 1、The micrometer is made of fine alloy with chrome plating. 2、Digital reading makes the value of the meter is more easy to read. 3、High accuracy,the meter has a error less than 0.003mm. 4、Widely used for accurate measurement of length, diameter or thickness. 5、High resolution of the meter makes the measuring even more accurate. Specification Features: The micrometer is made of fine alloy with chrome plating. Digital reading makes the value of the meter is more easy to read. High accuracy,the meter has a error less than 0.003mm. Widely used for accurate measurement of length, diameter or thickness. High resolution of the meter makes the measuring even more accurate. Specification: Material:Alloy Product Process:Chrome Plated Error:+-0.003mm Resolution: 0.001mm Reading Pattern:Digital Reading Battery:2 x CR2032 Package List: 1 x Digital Micrometer 2 x Button Cell 1 x Battery Case Clip 1 x Product Certification Package List