Notice of discontinuation of torque tester DI-11

We are currently consolidating our products.

We have decided to discontinue the production of the “Torque Tester DI-11”, which is ready for the successor.

The successor to the same specifications in the future will be supported by the “Torque Tester WDI-250-SJ”.

Thank you for your cooperation.


Notice of change in accuracy (accuracy notation) of the CD series.

We will change the accuracy (accuracy notation) of CD-100M and CD-10M.

Please check this catalog for details.


Notice of change of accessories for torque tester DIS-IPS20CL and WDIS-IPS20CL

We will change the measuring jig attached to DIS-IPS20CL and WDIS-IPS20CL.

Current accessory “Fixed attachment □ 20”
New accessory “Screw Cube SC-3”

Click here for details.


Released the new standard torque tester WDI series.

For daily management of electric screwdrivers, manual torque drivers, and manual torque wrenches

We are pleased to announce a new standard series of models that can support almighty by renewing the conventional tester for electric screwdrivers.

We have collected the accumulated know-how of torque testers and various opinions from customers over the 50 years since our establishment, and developed this product so that it can meet the various needs of torque measurement.

Series model WDI-10HR WDI-100HR WDI-250

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Measurable up to 1500 N ・ m  WDIS-IP1500  newly released

Torque tester WDIS-IP1500 will be released.

Measurement of up to 1,500 Nm is possible Management of large torque wrenches

By installing a new high torque calibration facility, we are now able to calibrate torque up to 1,500 Nm.
At the same time, our torque tester, which used to have a maximum of 500 N ・ m, can now be manufactured up to 1,500 N ・ m.

As the first step to expand the measurement range, we will announce and release the “WDIS-IP1500” management tester for manual torque wrenches, etc.
Please use it for managing the tightening torque of large vehicle tires and for managing structure tightening tools.
(Cannot be used for power tightening tools such as impact tools)

Please see this catalog for details.