Classified according to DIN EN ISO 6789-2:2017 Type II Class A, incl. traceable test certificate, calibrated to a maximum permissible deviation of +/- 3 % and thus more precise than the +/- 4 % required by the standard, Lightweight yet robust (as the housing is made of an aluminium alloy) and resilient, very workshop-friendly, Depending on the application, access is possible from the front (e.g. open-end fitting) or side (e.g. reversible ratchet and socket)., Force to be applied in the middle of the handgrip only - do not use an extension tube as otherwise, inaccuracies can evolve (except for model DXZ where the DREMOMETER has been calibrated and adjusted using the extension tube), Operation only with end fittings with standardised depth gauges, otherwise inaccuracies can arise. Keep the depth gauges on the certificate in mind. Only use original GEDORE accessories., Large drive cross-section transfers maximum torques, Extremely low wear attributable to reduced forces in a lever mechanism, Forged lever chain from our group own quality forge, Maximum precision even when subjected to extreme continuous use, Long life cycles and tool lives, Easy operation - fast and safe torque tightening, Easy adjustment thanks to attractive adjusting button secured against loss at the end of the handle, With certificate acc. to DIN EN ISO 6789-2:2017, traceable via in-house DAkkS laboratory to national standards