Tohnichi รุ่นRTD-22Iไขควงวัดแรงบิดแบบปรับค่าได้ชนิดป้องกันแรงบิดเกิน,Rotary Slip and Adjustable Torque Driver,Capacity:6～22,0.2lbf.in,1/4"Hex,RTD22I

• The Tohnichi RTD22I adjustable torque screwdriver has a 1/4" Hex drive and an English range of 6-22 In Lbs.

Used for any tightening operation such as mass production assembly and maintenance. The rotary slip clutch on the torque screwdriver reduces the possibility of over-torque. Once torque set is achieved, even if more force is applied, the tool ratchets and does not add additional torque. 

• Used for various kinds of tightening operations from mass production to maintenance work.

• • RTD is designed to ratchet freely after reaching the set torque to prevent applying over torque.
  • Easy torque adjustment with external scale.
  • Toggle clutch detection mechanism for enhanced durability.
  • All models include the locking mechanism which prevents changing of torque during use.
  • The hexagonal locker prevents the driver from rolling and the locker can be easily replaced.

• Dimension
  

• Adjustable torque setting by twisting shaft with main and supplementary scales
• Models are available in SI, Metric or English units of measure --one unit of measure on tool
• Lock ring holds selected torque value in place
• For Clockwise tightening only
• Click alerts user that torque set has been achieved
• Rotary slip mechanism prevents over torque by ratcheting after click
• Accuracy +/-3% of indicated value
• Mid range models have removable colored resin grip
• Large models includes hook to assist with turning shaft to set tool for higher values.
• Accepts 1/4 hex bits (not included) See Accessories tab above
• Includes Tohnichi Factory Certificate of Calibration
• (NIST Traceable Certificate of Calibration offered for additional fee)