主要產(chǎn)品參數(shù)：●PH-200LC:液晶體，數(shù)字高12mm;接觸及非接觸式●PH-200L:液晶體,數(shù)字高12mm,非接觸式測(cè)量范圍(轉(zhuǎn)速)6.0~25,000rpm(接觸)6.0~99,999rpm(非接觸,激光) 表面速度(周長(zhǎng)6時(shí)輪)1.0~3,809.8m/min1.0~4,186.4yards/min36~99,999inches/min3.0~12,499feet/min表面長(zhǎng)度(周長(zhǎng)6時(shí)輪) 0.2~99,999m0.2~99,999yards0.5~99,999feet總轉(zhuǎn)數(shù)1~99,999rev