1、在使用扭矩扳手检测仪之前，先检查仪器电量是否充足，若电量不足,请先充电（充电时也可使用）。
1. Before using the torque wrench tester, check whether the power of the instrument is sufficient. If the power is insufficient, please charge it first (it can also be used during charging).
2、将被检物的四方测头放入该检定仪的承力四方孔内，同时使用得被检物另一端的手柄在高度调节块上方（若长度不够时，可自由调节整套加载装置）。
2. Put the square probe of the tested object into the bearing square hole of the calibrator, and use the handle at the other end of the tested object above the height adjustment block (if the length is not enough, the whole loading device can be adjusted freely).
3、打开电源开关，显示的扭矩值为零，如果不为零，则按清零键，将扭矩值清零。
3. Turn on the power switch and the displayed torque value is zero. If it is not zero, press the reset key to reset the torque value.
4、测试前，需设置好上下限值、小存储值、小峰值保持值、自动峰值时间、自动关机时间、重力加速度等.
4. Before the test, the upper and lower limits, small storage value, small peak holding value, automatic peak time, automatic shutdown time, gravity acceleration, etc. shall be set
①、上限值设定：用户设定上限值，根据需要自由设定，达到上限值即自动声光提示，上限值不高于满量程。
① . upper limit value setting: the user sets the upper limit value, which can be set freely as required. When the upper limit value is reached, it will be prompted automatically by sound and light, and the upper limit value is not higher than the full scale.
②、下限值设定：用户设定下限值，根据需要自由设定，达到下限值即自动灯光提示，下限值不得高于设定的上限值。
② . lower limit value setting: the user sets the lower limit value, which can be set freely as required. When the lower limit value is reached, the automatic light prompt will be given, and the lower limit value shall not be higher than the set upper limit value.
③、小存储值设定：用户根据存储需要设定小存储值，小于该值的数据将不被储存。
③ . small storage value setting: the user sets a small storage value according to the storage needs, and the data less than this value will not be stored.
④、小峰值保持值设定：用户根据峰值，自动峰值测量需要自由设定，小于该值的数据不被峰值保存。
④ . setting of small peak holding value: the user needs to freely set the automatic peak measurement according to the peak value, and the data less than this value will not be saved by the peak value.
⑤、自动峰值时间设定：用户根据自动峰值测量状态下峰值需要保持的时间从1秒～99秒自由设定。
⑤ Automatic peak time setting: the user can freely set the peak time from 1s to 99S according to the time required to maintain the peak under the automatic peak measurement state.
⑥、自动关机时间设定：无操作状态下，自动关机时间从0分钟～9分钟可自由设定（当设置为0分钟则表示为解除自动关机）。
⑥ . automatic shutdown time setting: under no operation state, the automatic shutdown time can be freely set from 0 minutes to 9 minutes (when it is set to 0 minutes, it means that the automatic shutdown is cancelled).
⑦、重力加速度设定：用户可根据本地区的位置设定重力加速度值，本机默认9.794。
⑦ . gravity acceleration setting: the user can set the gravity acceleration value according to the location of the local area. The default value of this machine is 9.794.
⑧、恢复初始设置：用户操作不当或多次更改数据出现混乱,可以通过此项设置来把1～7的数据恢复到出厂状态。
⑧ . restore the initial setting: if the user operates improperly or changes the data for many times, the data of 1 ~ 7 can be restored to the factory state through this setting.
