25mm Stage micrometer with 500 divisions

• 25mm long scale with 500 divisions
• Each division equally spaced and numbered 0 through 25
• All line widths = 0.005mm +/-0.0005mm
• Minor divisions = 0.05mm
• Height of line = 0.215mm
• Height of mid-division lines = 0.325mm
• Height of major division lines = 0.65mm
• Height of numbers = 0.25mm. Numbers centered above major division lines.
• Distance from top of lines to bottom of numbers = 0.25mm

Lines: Chrome disposition
Flatness: 2 waves or better
Glass: 1" x 3" x 0.110" thick
Surface Quality: 20/10
Parallelism: 2 min.
Tolerances: +/-0.005mm

Calibration (NIST certified) is available. Please select below when ordering. If you have specific points you would like certified please note these at checkout or call to place your order.