Features: The digital caliper is perfect for measuring a variety of shapes and sizes. Power on/off & data output. Zero-setting at any position. Unit conversion. The center distance over >∅1 between two holes can be obtained by adjusting the length of a measuring spindle on the left and moving the slider. Distance between a plane and a hole can also be obtained. Order No. Range Resolution Permissible Error 100-5000 5-150mm (.2-6”) 0.01mm (.0005”) ±0.05mm 100-5001 10-150mm (.4-6") 0.01mm (.0005”) ±0.05mm 100-5002 5-200mm (.2-8") 0.01mm (.0005”) ±0.07mm 100-5003 10-200mm (.4-8") 0.01mm (.0005”) ±0.07mm 100-5004 5-300mm (.2-12") 0.01mm (.0005”) ±0.09mm 100-5005 10-300mm (.4-12") 0.01mm (.0005”) ±0.09mm 100-5006 5-500mm (.2-20") 0.01mm (.0005”) ±0.09mm 100-5007 10-1000mm (.4-40") 0.01mm (.0005”) ±0.20mm 100-5008 20-1000mm (.8-40") 0.01mm (.0005”) ±0.20mm