usableness: Tensioning ratchets must be tensioned with a manual force (SHF) of 50 daN (kg) on the tensioning ratchet lever. These 50 daN (kg) are the prerequisite for the respective specified pre-tensioning (STF) force being able to be achieved in the strap and the loads being correctly secured. Practical experience shows however that the required manual force (SHF) is frequently not achieved! The Braun SpannControl system provides assistance: on the one hand, a manual force of only 15 daN (kg) is required thanks to a lever extension. On the other, an LED and a buzzing signal indicate precisely when a manual force of 50 daN (kg) is reached.
The solution - the SpannControl manual force measuring device: - suitable for all tensioning ratchets - tensioning is child?s play - reliable measurement of manual force - protection of health due to less exertion of force Technical specifications: manual force measuring device made of 2 mm thick, rustproof stainless steel, sandblasted round grip in a comfortable hand width, pivoting to both sides with integrated buzzer with signal button on the protected inner side of the bar with light unlocking flap for releasing the tensioning ratchet grip, with short operating instructions grab arms for engaging in the tensioning ratchet grip internal battery set with 9V battery large insertion opening for all common tensioning ratchet grip widths impact-proof end caps on both sides
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