Gedore DMK 850 Torque wrench DREMASTER K 3/4", 250-850 Nm

Use:
Controlled screw tightening in the most common range of 20 - 850 Nm / 15 - 630 ft-lbs. (guide for screws M7-10.9 to M24-8.8, M30-5.6)
Adjustable, releasing and sturdy tubular torque wrench with integrated ratchet and with square drive for industry and the trades Features:
Classified to DIN EN ISO 6789:2003 Type II Class A, with a factory certificate allowing for operations to be traced back. Calibrated to a permitted +/- 3 % deviation and better. The specifications of the standard (+/- 4 %) are exceeded.
For controlled bi-directional tightening. DMUK only for controlled clockwise-tightening
Models DMK: 1/2" mushroom head interchangeable square with push-button releasing and a ball-locking mechanism. From Model No. DMK 400 with 3/4" push-through square and a pin-locking mechanism
Models DMUK: With 1/2" reversible ratchet
Sturdy, satin chrome-plated tubular steel construction, with chrome-plated ratchet head and top-grade plastic parts
Ergonomically shaped, 2-component plastic grip with calibration aid
Change-over between Nm main scale and ft-lbs. ancillary scale to avoid reading errors when setting the torque wanted
With micrometre scale for main Nm scale for setting interim values
Release system triggers a tactile and audible signal
Ergonomic system for torque adjustment with reference symbol
Provision for rapid setting with hexagon allen key, not included
Secured adjusting/setting system
Patent applied