三豐量具|Mitutoyo三豐數(shù)顯外徑千分尺|外徑千分尺三豐量具，三豐防水外徑千分尺，數(shù)顯千分尺，大量程數(shù)顯千分尺日本Mitutoyo數(shù)顯外徑千分尺293-342特點(diǎn):達(dá)到IP65防護(hù)標(biāo)準(zhǔn),能夠用于各種環(huán)境,如暴露在切割油等環(huán)鏡下使用.具有測(cè)量數(shù)據(jù)輸出功能,帶有防水連接電纜.所有塑料元件均由防油材料制成 1 m增量誤差（用于測(cè)量范圍在75mm/3 以下的型號(hào)）自動(dòng)電源開(kāi)/關(guān)功能帶有檢驗(yàn)證書(shū)*.（用于測(cè)量范圍在50mm/2*以下的型號(hào)）性能參數(shù):公制型-數(shù)顯型帶有棘輪鎖定裝置（帶SPC輸出端口）:測(cè)量范圍貨 號(hào)分辨率精 度0-25mm293-230/293-240*0.001mm 1 m25-50mm293-231/293-241*0.001mm 1 m50-75mm293-232/293-242*0.001mm 1 m75-100mm293-233/293-243*0.001mm 2 m100-125mm293-2500.001mm 2 m125-150mm293-2510.001mm 2 m150-175mm293-2520.001mm 3 m175-200mm293-2530.001mm 3 m200-225mm293-2540.001mm 3 m225-250mm293-2550.001mm 4 m250-275mm293-2560.001mm 4 m275-300mm293-2570.001mm 4 m英制/公制型-數(shù)顯型帶有棘輪鎖定裝置:測(cè)量范圍貨 號(hào)分辨率精 度0-1 293-330/293-340*.00005 /0.001mm .00005 1 -2 293-331/293-341*.00005 /0.001mm .00005 2 -3 293-332/293-342*.00005 /0.001mm .00005 3 -4 293-333/293-343*.00005 /0.001mm .0001 4 -5 293-350.00005 /0.001mm .0001 5 -6 293-351.00005 /0.001mm .0001 6 -7 293-352.00005 /0.001mm .00015 7 -8 293-353.00005 /0.001mm .00015 8 -9 293-354.00005 /0.001mm .00015 9 -10 293-355.00005 /0.001mm .0002 10 -11 293-356.00005 /0.001mm .0002 11 -12 293-357.00005 /0.001mm .0002