數顯扭力扳手主要特點
Main features of digital torque wrench
≈ 單位轉換：N.m、lbf.ft、lbf.in三種測量單位相互轉換
≈ unit conversion: N.m, lbf.ft and lbf.in are converted to each other
≈ 顯示：4位半LCD，峰值、欠壓、測量數值及方向提示
≈ display: 4-bit and a half LCD, peak value, undervoltage, measured value and direction prompt
≈ 峰值、跟蹤顯示相互轉換，峰值回零時間可調（3秒、5秒和手動回零）
≈ the peak value and tracking display are converted to each other, and the peak zeroing time is adjustable (3 seconds, 5 seconds and manual Zeroing)
≈ 報警設置：預設上限報警值，聲光報警
≈ alarm setting: preset upper limit alarm value, audible and visual alarm
≈ 扭矩雙向測量，顯示110% F.S
≈ torque two-way measurement, maximum display 110% F.S
≈ 獨有的面扳式正、反雙向數字多點線性調校
≈ unique face pull forward and reverse two-way digital multipoint linear adjustment
≈ 延時六十秒自動關機
≈ automatic shutdown after 60 seconds delay
數顯扭力扳手使用方法：
Application method of digital display torque wrench:
打開電池盒后蓋，正極朝前，裝好電池，擰緊后蓋。
Open the rear cover of the battery box with the positive pole facing forward, install the battery and tighten the rear cover.
將扳手方榫套入相應尺寸規(guī)格得套筒，將套筒裝入螺母或螺栓頭上,
Insert the square tenon of the wrench into the socket of corresponding size and specification, and install the socket into the nut or bolt head,
開啟電源：按"開機"鍵液晶屏顯示讀數0000后即可使用;
Turn on the power supply: press the "start" key and the LCD will display the reading 0000 before use;
單位選擇：根據使用要求，按"單位"鍵，選擇扭矩單位N.m、Ibf.ft、Ibf.in。單位選擇：根據使用要求，按"單位"鍵，選擇扭矩單位N.m、Ibf.ft、Ibf.in。
Unit selection: according to the use requirements, press the "unit" key to select the torque units N.m, ibf.ft and ibf.in. Unit selection: according to the use requirements, press the "unit" key to select the torque units N.m, ibf.ft and ibf.in.
峰值：按"模式"鍵，使工作狀態(tài)變?yōu)榉逯当３譅顟B(tài)，所施加得大力矩在卸力好繼續(xù)顯示在液晶屏上，時短按"開機"鍵。
Peak: press the "mode" key to change the working state to the peak holding state. The maximum applied torque will continue to be displayed on the LCD when the unloading force is good. When it is cleared, briefly press the "start" key.
預置：按"模式"鍵，使工作狀態(tài)變?yōu)轭A置狀態(tài)，根據檢測扭矩值得大小，按"設定"鍵,顯示PP.PH,再按此鍵確認后,進入預置報警設定菜單,按模式鍵(-),單位鍵(+),每次一個單位。輸入預置值,按設定鍵確認后退出菜單。加力當預置報警燈點亮同時報警聲響起時，表示緊固力矩預定值，可以停止加力。
Preset: press the "mode" key to change the working state to the preset state. According to the detected torque value, press the "setting" key to display pp.ph, and then press this key to enter the preset alarm setting menu. Press the mode key (-) and the unit key (+) one unit at a time. Enter the preset value, press the setting key to confirm and exit the menu. When the preset alarm light is on and the alarm sound sounds, it indicates the predetermined value of tightening torque, and the force can be stopped.
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