指針式千分表2系列2系列指針式千分表是三豐量具中最常見且應(yīng)用最廣泛的指針式千分表之一，此外三豐公司還特別推出了適于在加工過程中進(jìn)行測量的 單轉(zhuǎn) 指針式千分表，它的指針可單轉(zhuǎn)完整地顯示整個(gè)心軸范圍，有效防止了指針為2-1/2轉(zhuǎn)時(shí)所導(dǎo)致的測量誤差性能參數(shù)分度值（mm）測量范圍（mm）貨號帶耳后蓋貨號平型后蓋測量范圍（mm）表盤讀數(shù)值精度（um）測力0.00552124S-102124SB-1050-50(50-0) 121.5N以下0.0010.12900S-102900SB-100.840-0-40 31.4N以下0.0010.12900S-702900SB-700.840-0-40 31.4N以下0.0010.12900S-722900SB-720.840-0-40 31.4N以下0.0010.162901S-102901SB-100.1680-0-80 51.4N以下0.00112110S-102110SB-1010-100 51.5N以下0.00112110S-702110SB-7010-100 51.5N以下0.00112109S-102109SB-1010-100-0 51.5N以下0.00112109SH-102109SHB-1010-100-0 51.5N以下0.0011_2109SLB-1010-100-0 51.5N以下0.00112109S-702109SB-7010-100-0 52.0N以下0.00122113S-102113SB-1020-100-0 71.5N以下0.00152118S-102118SB-1050-100-100 101.5N以下0.00152119S-102119SB-1050-100-0 101.5N以下