Digital Torque Screwdriver Kit 1.2-inch LCD Display Reversible Torque Wrench Data Storage in Peak Mode with 10pcs Bits Carrying Case for Electricians Four torque unit options (N.m, lbf.ft, lbf.in, kgf.cm). After product is forced to 120% of full , screen will display "oLoRd", indicating that it is overloaded and cannot continue to be applied. Torque direction mark and battery display. It has function of storing data in peak mode, it allows you to store, check and delete data manually. It will automatically shut down if there is no operation for 10 minutes to save . Three working modes of real time, peak value and preset value can be switched freely. Ergonomic torque screwdriver, easy and comfort to operate. Reversible operated, easy to switch between clockwise and counterclockwise torque. Clearly LCD display with backlight, torque can be read directly. Comes with 10pcs bits and equipped with a sturdy case for storing and carrying. Specifications: Pre-alarm : 85% of preset torque value Item Weight: 120g / 4.24oz Material: ABS Nominal Size of Inner Hexagon: 1/4inch, 6.35mm Supply: 2 * 1.5V AAA battery (NOT included) Item Size: 177 * 49 * 47mm / 6.97 * 1.93 * 1.85in Package Size: 22 * 10.5 * 5.7cm / 8.66 * 4.13 * 2.24in Model: ENS-R-0.5 / ENS-R-2 / ENS-R-4 / ENS-R-8 (Optional) Package Weight: 399g / 14.10oz Division Value: 0.001N.m (Model ENS-R-0.5: 0.0001N.m) Storage Environment: -10~60 Operating Environment: 0~40, ≤85% : 0.05-0.5N.m / 0.2-2N.m / 0.4-4N.m / 0.8-8N.m Accuracy: ±2% Packing List: 10 * Bits 1 * Cross Screwdriver 1 * Manual (English) 1 * Torque Screwdriver