Outside Micrometer, Screw Micrometer, Mechanical Micrometer, Precision 0.0001\

detail: * brand new and high quality *0-4" x 0.0001" precision outside diameter micrometer group. *Including 4 microns, the measuring range is: 0-1", 1-2", 2-3", 3-4" *Cemented carbide probe measuring for *The ratchet stops. Tighten the nut. *4 standards. *Sturdy casting frame. *0-25mm/50mm/75mm/100mm/0.01 outside diameter micrometer group, carbide head metric thread caliper, 4 measuring tools *Measuring range 0-100mm *Accuracy 0.01 mm Package includes: 1*calibration rod+1*micrometer 4-piece set (including 4*micrometer+calibration rod*3+wrench*1)