智慧型光電轉(zhuǎn)速表TACHOMETER(PHOTOTYPE)技術(shù)指標(biāo)基本功能量 程基本準(zhǔn)確度DT-6234BDT-6234CDT-6235BDT6236BDT-6236C光電轉(zhuǎn)速2.5~99999轉(zhuǎn)/分(RPM) (0.05%+1個(gè)字) (0.05%+1個(gè)字)- (0.05%+1個(gè)字) (0.05%+1個(gè)字)接觸轉(zhuǎn)速0.5~19,999RPM(轉(zhuǎn)/分)-- (0.05%+1個(gè)字) (0.05%+1個(gè)字) (0.05%+1個(gè)字)接觸線速(公制)0.05~1999.9m/min(米/分)-- (0.05%+1個(gè)字) (0.05%+1個(gè)字) (0.05%+1個(gè)字)接觸線速(英制)0.2~6560ft/min(英寸/分)-- (0.05%+1個(gè)字)--