7SF力矩扳手TOHNICHI日本東日SF系列力矩扳手，可由大量生產到維修的廣泛范圍內使用，可有效避免產生過載扭矩。可精確指出扭力值。有多種規格可供選擇：4SF﹑7SF﹑15SF﹑30SF﹑60SF﹑120SF﹑230F﹑460F﹑920F﹑1300F﹑1900F （SF40CN﹑SF70CN﹑SF1.5N﹑SF3N﹑SF6N﹑SF12N﹑F23N﹑F46N﹑F92N﹑F130N﹑F190N）型號扭力范圍N.m扭力范圍kgf.cm長度mm重量Kg精度kgf.Cm4SF8-40cN.m0.8-41100.040.27SF10-70cN.m1-71300.050.515SF0.2-1.52-151400.070.530SF0.5-35-301700.09160SF0.6-66-602000.22120SF2-1220-1202250.255230F3-2330-2302950.45460F5-4650-4603550.610920F10-92100-9204000.95201300F20-130200-13004451.2201900F30-190300-19004901.550