1            试验力（Nm)         200、500、1000、2000、3000、5000

2            试验力小读数值                                                   0.01 Nm

3            位移小读数值                                                       0.01度

4            示值相对误差                                                          ±1%以内：

5            试验力示值重复性相对误差                                     ≤±1%

6            试验力零点相对误差                                                ≤±1%

7            电源电压                                                                 ～220V±10%   50H