Tightening check for torque/rotary angle, Optical, acoustic and sensory signalling on reaching the set bolting parameter/with additional visualisation of screw tightening by means of LED progress bar, 5 models in the range from 2 to 1.000 NB7m, Marked contrast graphics display with backdrop lighting, Drive: Spigot end 22/28 mm, 1/4" square drive or 9x12/14x18 mm rectangular cavity with pin-locking mechanism. The installation size determines the drive, No. ET2SKA 150 and No. ET2SKA 300 incl. 1/2" reversible ratchet, For use in barely accessible places, Special tools on request, Lightweight and robust: The aluminium housing and ergonomic handle ensure easy, safe handling - even with large tightening torques, Tool holding fixture, as from ET2SKA 150 120B0 rotatable to the aluminium housing, Function keys: Easy to use, Calibration at the push of a button, Side ergonomic operating key, Convertible from Nm to lbfB7ft via software, Use: Mini-batch assembly, Quality assurance, Test labs and testing departments, Alternate-Tool for assembly workstations, Corrective work places, Inspection and analysis of bolted connections, Features: Large field of operation: 5 models in the range from 2 to 1000 NB7m, Tool holding fixture 1/4" square, 9x12, 14x18 rectangular cavity with pin-locking mechanism, 22 and 28 mm spigot end (model dependent), Signalling: visual (LED progress bar), acoustic (beep), sensory (vibration), Traceable to national standards, Torque reading precision +/- 1 %, +/- 1 digit from reading figure