型号检测范围N.m分度值N.m总长度mm棘轮头宽度mm方榫尺寸mmSTB-102-100.05290266.3STB-204-200.05290269.5STB-5010-500.05350329.5STB-10020-1000.14104212.7STB-20040-2000.24804212.7STB-30060-3000.56505220STB-500100-5000.58005220STB-800160-800110976020STB-1000200-1000112576725.4STB-1500300-1500115976725.4STB-2000400-2000519987225.4STB-3000600-3000522007225.4)