数显式扭力扳手
Digital display torque wrench
优点：LCD视窗读数，多种工作模式切换（峰值、跟踪），多种单位切换（N.m、ft.lb、in.lb），头部棘轮头根据分为可更换和不可更换两种系列，预设数值声光报警，受力时扭矩值可实时观察，常见的扭力检测用扳手，精度在±1%左右，有些附带数值存储wifi连接打印功能。
Advantages: LCD window reading, switching of multiple working modes (peak value, tracking), switching of multiple units (N.m, ft.lb, in. lb), head ratchet head can be divided into replaceable and non replaceable series according to brands, preset value audible and visual alarm, torque value can be observed in real time when stressed, common wrench for torque detection, with an accuracy of about ± 1%, and some brands have the value storage wifi connection printing function.
缺点：相对较高
Disadvantages: relatively high price
使用方法：由于数显扭矩扳手是高精度数字扭矩测量工具，扳手内部都是电子元件，跟预置式机械扳手有很大区别，使用时需轻拿轻放。通常需要充电或者安装电池使用，面板的按键功能使用也因厂家不同而有区别。同样的，主要功能都差不多，使用也不复杂，具体操作可查看扳手配套的使用说明书。
Usage: As the digital torque wrench is a high-precision digital torque measuring tool, and the wrench is internally made of electronic components, it is very different from the preset mechanical wrench, so it should be handled with care. It is usually necessary to charge or install batteries for use. The use of key functions on the panel varies from manufacturer to manufacturer. Similarly, the main functions are almost the same, and the use is not complicated. For specific operations, please refer to the operation manual of the wrench.
The above is a detailed introduction to the price of the wrench, and I hope it will be helpful to you. If you have any questions, please contact us. We will provide you with professional services https://www.xjnwz.com
