Use: For everyday requirements in installation and torque control, For use in all areas of manufacturing and development, 2 models in the range from 10 to 350 Nm, Microprocessor-controlled, electronic torque wrench, For controlled bi-directional tightening, Acc. to DIN EN ISO 6789, traceable to national standards, Robust workshop construction, Wide measuring range in Nm, can be switched to cNm, lbfB7ft or lbfB7in, With 1/2" reversible ratchet. The ratchet is exchangeable, providing the option of using a 9x12 mm (TT3H 120) or 14x18 mm (TT3H 350) square socket, Characteristics: Torque and torque angle measure, 4 different measuring modes, 5 parameters storable, USB interface for data exchange, 2000 storage places, Measurement accuracy torque +/- 1 %, +/- 1 digit, Measurement accuracy torque angle +/- 1 %, but min. +/- 1B0 on 360B0 with min. 4B0/sec, Different depth gauges for end fittings programmable, Simple to operate with easy to understand Icon-menu navigation and 4 functional keys, Clearly readable, illuminated LCD display, Resolution torque: 0.1 Nm, Resolution torque angle: 0.1B0, PC-software easy to operate for uncomplicated programming and documentation of data, Data can be transfered to MS ExcelB., Keyboard lock, Operation with standard Mignon AA or optional with rechargeable-battery (NiMH), Visual signal: 3x LED (yellow, green, red), Acoustic signal: buzzer, TCV SCD approved, CE and RoHS