Features: FREE power supply included. Add on Service: We can pre-set the torque for you and do a Driver Calibration (with certificate) if needed. Please contact us for details. Motor type: brushless Operation: lever Body style: inline Clutch type: auto shut off Torque range - imperial: 0.9 - 4.9 lbf.in Torque range - metric: 0.1 - 0.55 n.m Drive type: 1/4" hex Speed: 1000 (hi) - 690 (low) rpm Length - imperial: 8.1 in. Length - metric: 206 mm Diameter - imperial: 1.3 in. Diameter - metric: 32.7 mm Weight - imperial: 0.82 lb. Weight - metric: 0.37 kg ESD Safe: No, it has an anti-static plastic body, but not fully ESD safe The HIOS BLG-4000X 1/4" Hex Adjustable 0.9 - 4.9 lbs Electronic Production Assembly Screwdriver is sure to be a great choice for your business. You'll love the increased performance, easier maintenance, and amazing longevity with a new brushless motor, engineered to elevate your assembly line's productivity and efficiency. Sure, Reliability is important in a premium screwdriver, but what good is it if it can't be operated easily? This HIOS electronic screwdriver is extremely ergonomic, & easy to use, designed to boost your assembly line's productivity and precision.. Your factory can operate with less interruptions and down time. Plus, it comes with a free power supply!