The TT-HY Series of torque testers are designed for precision testing of hydraulic torque wrenches and manual torque multipliers. A machined aluminum frame is designed to be lightweight and rugged providing a long service life in harsh industrial environments.

For most conventional hydraulic wrenches the output square is simply inserted into the internal square of the transducer and then the wrench is activated against the reaction device and the maximum torque will be displayed and/or recorded by the torque analyzer.

When testing cassette type hydraulic wrenches an drive adapter is inserted into the internal drive of the transducer and the cassette wrench is placed over the adapter then activated against the reaction device. Custom drive adapters are available, inquire for details.

Accuracy is ±0.5% of indicated reading, from 5-100% of the rated capacity, satisfying metrology lab requirements.

The TT-HY is available with a built-in display, or without display for customers that prefer to use an external display that can be used with other torque transducers.

Commonly used for testing Rad, Hytorc, Cleco, TorcUP and many other hydraulic wrenches.