Spoke tension meter calibration jig

BlackCat tensiometer calibration jig.

Our proprietary tool for calibrating tensiometers for every type of spoke: steel, aluminum, titanium, Berd, carbon, J-bend, and straight-pull.

An absolute must-have if wheels are to be built with the highest precision. No tensiometer - even the most expensive one comes with a complete calibration chart that includes spoke manufacturers (Sapim, Pillar, DT Swiss) and the full range of spokes.

If you build wheels using high-end components (Schmolke, Enve, Zipp), you know how critical accurate and simultaneously maximum allowable spoke tension is. Our tool allows you to build wheels with maximum, yet safe and REAL spoke tension.

The modular design of the tool enables fast configuration and operation with ANY type of spoke available on the market.

• Spoke lengths: 150 mm – 320 mm
• Spoke type: J-bend, straight-pull
• Spoke material: steel, aluminum, titanium, Berd, carbon
• Maximum spoke tension: 300kg

More about the tool on the BlackCat blog:

https://www.blackcatwheels.ch/2019/11/industry-9-using-blackcat-spoke-tension.html

https://www.blackcatwheels.ch/2019/01/spoke-tensiometer-calibration-jig.html