Characteristics: Three modes of real-time operation, peak value and set value can be switched freely. Four torque unit options (Nm, lbf. ft, lbf. in , kgf. cm ). Reversible, easy do switch between clockwise and counterclockwise torque. Easy to read LCD display with backlight, torque can be read directly. Ergonomic torque screwdriver, easy and convenient to operate. It has the function of storing data in peak mode, allows you to manually store, check and delete data. Torque direction indicator and battery charge indicator. It will turn off automatically if no operation is performed for 10 minutes to save energy. Overload protection: After forcing the product do 120 percent of the full range, “oLoRd” will appear on the screen, indicating that the product is overloaded and can no longer be used. Includes 10 pieces of bits and a durable do case for storage and portability. Technical data: Model: ENS-R-0,5 / ENS-R-2 / ENS-R-4 / ENS-R-8 (optional) Range: 0,05-0,5Nm / 0,2-2Nm / 0,4-4Nm / 0,8-8Nm Split value: 0,001Nm (Model ENS-R-0,5: 0,0001Nm) Accuracy: 2 percent Nominal internal hexagon size: 1/4 inch, 6,35 mm Pre-alarm range: 85 percent of the set torque value Working environment: 040, 85 percent Storage environment: -1060 Material: ABS Product Size: 177x49x47mm/6,97x1,93x1,85inch Product Weight: 120g/4,24 oz Package Weight: 399g / 14.10oz Package Size: 22 x 10,5 x 5,7 cm / 8,66 x 4,13 x 2,24 inch List of things do packing: 1 x torque screwdriver 1 x mini cross screwdriver 10 x bits 1 x manual (English)