Without scale, can be set with an Allen key when the cap is unscrewed, using a torque tester; torque adjustment not possible from outside; for use in series production; triggers gently and completely, overtightening not possible; non-fatiguing operation thanks to short trigger distance, clockwise and anticlockwise triggering; very light, handy and accurate, with ergonomic plastic handle, repeatability ±6% according to DIN EN ISO 6789, with factory test certificate.
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