Japan, Tohnichi
Tohnichi CTB2/CTB2-G Digital Torque Wrench

Made in Japan
Manufacturer: Tohnichi
Model: CTB2/CTB2-G
Detects the original tightened torque applied on the bolt by re-tightening inspection.
CTB100N2X15D-G [L’=384 mm]
CTB850N2X32D-G [L’=1387 mm]
Also compatible with custom-modified Bluetooth®-equipped CEM3-BT / CEM3-G-BT.
Application
For quality inspection using the retightening torque test method.
Features
- For re-tightening inspection of tightened bolts.
- Uses Tohnichi’s indigenous new re-tightening torque measurement algorithm (T-point method). (*Patent pending)
- Detection sensors and software provide a final torque value that is very close to the original applied torque.
- Internal memory saves up to 999 readings, which can be downloaded via RS232C.
- Interchangeable head allows for use in a variety of applications.
- Applicable for international use including the EU region.
- Tohnichi’s interchangeable head torque wrenches can be used with our interchange head lineup, which offers the best selection in the world, making these wrenches ideal for your work.
- The CTB2-BT / CTB2-G-BT, which can send data via Bluetooth (R), can be custom-modified when ordered. *Bluetooth (R) is the registered trademark of Bluetooth SIG, Inc.
- Using the “TDMS / TDMSHT” (Ver. 2.00) that go on sale in March 2017, the CTB2-BT / CTB2-G-BT can build a system for managing tightening data.
- DtRcv (Data Receiver) is a wired data input tool facilitating Excel® data management, and can be downloaded without charge. * ExRcv (Excel Receiver) was upgraded to DtRcv (Data Receiver) in March 2021. * Excel® is a registered trademark of Microsoft Corporation.
Specifications
Standard accessory: Standard Accessories: Battery pack (BP-5), QH head, Quick battery charger (BC-3-G)
Dimensions



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