The torque transfer wrenches of the Dm-TS series can be used to trace and monitor calibration devices for torque wrenches - as reference wrenches, they are thus virtually the measure against which the torque calibration devices used in workshops and production lines are themselves regularly calibrated. 

Maintaining a precisely defined torque is essential for producing secure bolted joints. The highest precision and reliability of the Dm-TS series are correspondingly important: It meets classes 0.1 and 0.2 according to the DAkkS guideline DKD-R-3-7, and its nominal torque ranges from 2 N to 3 kN-m. The smallest model weighs just 300 grams, while the largest torque transfer wrench in the Dm-TS series weighs 30 kilograms: Here, the lever arms are designed to be separable for easier handling and transport.

Alternative reductions for small measuring ranges are also available for all wrenches, with a choice of square reductions in various designs. All square reducers are ground extremely precisely to each other and thus guarantee the GTM-typical accuracy.

Further advantages of the Dm-TS series:

• Extremely insensitive to transverse forces and changes in lever arm length
• Very good reproducibility
• Easy adaptation, standardized connection dimensions
• No additional support required
• Flexibly configurable transducer variants
• Long service life
• High quality accessories

As an option we also offer our customers a version with temperature measurement by a temperature sensor type PT100. Also available as optional accessories are double shielded measuring cables with different connector types or free cable ends in different lengths.