Accuracy of +/-3% clockwise (20-100% of full range)
• Provides precise torque application (Counterclockwise calibration available on special order.)
Head design specifically for torque wrenches
• Enclosed head
  - seals out dirt and contaminants
• Torque wrap design
  - reduces stress on gear teeth and pawls for longer life
• 10 degree ratcheting angle
  - permits use in confined areas
Operating / design capabilities
• Innovative linear ball bearing mechanism
  - Assures superior accuracy and repeatability by eliminating friction between the spring and case
  - Eliminates speed sensibility errors
  - Produces a crisp, audible click over the entire torque range
• Rubber seal between ratchet head and tube
  - Keeps lubrication in and dirt out
• Detent style locking collar
  - Allows for ease in setting desired torque
  - Prevents the accidental change of settings
• Handles are lightly knurled and grooved
  - Provides comfortable, non-slide grip

顺时针旋转精度+/ -3％（20-100％满量程）
•提供精确的转矩应用（逆时针校准特殊订货。）
头设计专为扭力扳手
•封闭头
  -密封了灰尘和污染物
•扭矩包裹设计
  -减轻压力，使用寿命更长的齿轮齿和棘爪
•棘轮角10度
  - 允许在狭窄的地方使用
工作/设计能力
•创新的线性滚珠轴承机制
  - 确保卓越的精度和可重复性，消除之间的弹簧与外壳摩擦
  -消除速度感性错误
  -产生明快，咔嗒声在整个扭矩范围
•棘轮头管之间的橡胶密封件
  -保持润滑和污垢
•制动式锁圈
  -允许为便于设置所需的扭矩
  -防止意外改变设置
•把手轻轻滚花和开槽
  -为您提供舒适，非幻灯片的抓地力