精度：雙向讀值±3%，優于際扭矩扳手的標準精度。
Accuracy: two way reading ± 3%, better than the standard accuracy of torque wrench.
多種扭矩單位可供選擇 N.m、Lbf.ft、lbf.in 自由切換。
A variety of torque units are available, N.M Lbf.ft 、 lbf.in  Switch freely.
跟蹤、峰值、預置三種模式可自由切換,在跟蹤模式的工作狀態，可實時跟蹤測試扭矩值；在峰值模式的工 作狀態，可保持測試大扭矩值；預置模式時，可預置所需的扭矩值。
Tracking mode, peak mode and preset mode can be switched freely. In the working state of tracking mode, the torque value can be tracked and tested in real time; in the working state of peak mode, the large torque value can be tested; in the preset mode, the required torque value can be preset.
數據可選擇手動、自動存儲功能將存儲的數據通過 USB 接口和電腦進行通訊功能。
The data can be stored manually or automatically. The stored data can be communicated with the computer through USB interface.
峰值模式可存儲 500 組扭矩峰值，可進行數據存儲、刪除、輸出。
Peak mode can store 500 groups of torque peak, and can store, delete and output data.
產品采用充電式鋰電池供電，容量大，可靠。

The product uses rechargeable lithium battery power supply, large capacity, safe and reliable.
液晶顯示屏有背光功能，在光線不足的情況下也可使用。
LCD has backlight function, and can be used in case of insufficient light.
廠家研制的SGGQ系列鋼筋專用數顯緊固扭力扳手是按照鋼筋機械連接技術規程 JGJ 107-2010 標準為鋼筋連接套筒的扭矩緊固和檢測設計的一款專用高精密數顯扭矩工具，鋼筋專用數顯緊固扭力扳手可有效保證橋梁、建筑 施工操作人員對鋼筋連接緊固扭矩的預緊，也能保證施工監理人員對緊固扭矩的檢驗。
Sggq series steel bar special digital display tightening torque wrench developed by the manufacturer is a special high-precision digital display torque tool designed for the torque tightening and testing of steel bar connecting sleeve according to the technical specification for mechanical connection of steel bar JGJ 107-2010. The steel bar special digital display tightening torque wrench can effectively ensure the safety of bridge and building The pre tightening of the tightening torque of the steel bar connection by the construction operator can also ensure the inspection of the tightening torque by the construction supervisor.