CTB2-G Digital Retightening Torque Wrench

• Detects the original tightened torque applied on the bolt by re-tightening inspection.
• For re-tightening inspection of tightened bolts: Applying additional torque until the fastener just starts to move.
• Uses Tohnichi’s re-tightening torque measurement algorithm (T-point method). (*Patent pending)
• Detection sensors and internal software provide a final torque value that is very close to the originally applied torque.
• Gyro detection guides users with completion light, once the wrench detects the first movement. This reduces the variations in captured data among different users’ testing techniques.
• Internal memory saves up to 999 readings, which can be downloaded via RS232C.
• The interchangeable head allows for use in a variety of applications.
• Applicable for international use including the EU region.
• Compliant with calibration procedures of ISO 6789 Type I Class C.
• Interchangeable head style offers a wide variety of heads to suit many types of applications. QH Ratchet head included. Other types are sold separately.
• Also available: CTB2-BT / CTB2-G-BT torque wrenches capable of Bluetooth® data transmissions. *Bluetooth is a registered trademark of SIG, Inc.
• Add Tohnichi’s TDMS Software Package to provide a solution for collecting torque data for quality inspection routes.
• CTB2-G-S Version (Special Order) saves both peak and original tightening points so it’s easy to transition from Tohnichi’s CEM Digital Torque Wrench for historical data analysis.