- This is a professional universal digital torque wrench with practical functionality. - Energy saving design: automatically powers off after 80 seconds of non use. - Simple adaptability: attach a conventional ratchet handle to convert it into a digital torque wrench with the same function as a normal torque wrench. - Low battery warning reminds you when power is running low. - Key benefits - Digital torque measurement helps you achieve precise tightening without guesswork. - Flexible compatibility allows use with standard ratchet handles for versatile applications. - Efficient power management reduces unnecessary battery usage and helps extend service life. - 2 to 3 use scenarios - Automotive maintenance and repair such as tightening engine and chassis fasteners to target torque values to ensure proper performance and safety. - Bicycle maintenance including crank bolts pedals and other torque critical components where precise tightening matters. - Machinery and equipment assembly or servicing where correct torque on fasteners is essential to reliability and safety. - Notes - Brand model and specific specs are not listed here, but the description preserves the provided functions including energy saving, ratchet compatibility, and low battery notification.