Measuring range: 0-1mm, 0-3mm ,0-5mm, 0-10mm, 0-35mm, 0-40mm/0-0.25in, 0-0.5in, 0-1in, 0-2in

Resolution: 0.1mm, 0.01mm/0.001in, 0.0005in

Dial Diameter: 35mm, 40mm, 55mm, 60mm, 76mm, 80mm