EWK 3/8" Drive Digital Torque Wrench 5-100 ft-lbs (6.8-135 Nm), with LED Display & Buzzer Alert, for Small Car Repairs

Instruction

Press the C button to turn on the wrench, all text on the LCD will flash. After displaying 0000, the wrench is ready for operation.

After completing the settings, connect the correct size socket, and confirm that the equipment is mutually vertical, then begin to use the wrench.

Please hold the wrench handle with the right grip.

DO NOT apply force to the torque wrench before completing the procedure to turn on this product.

Please do not drop the toruqe wrench, as dropping it just once may affect the accuracy by as much as 30% 

Features

Smooth Precision in Tight Spaces ➤ Say goodbye to guesswork. With a 72-tooth chrome molybdenum steel gear and precision pressure-sensing chip made in Taiwan, this 3/8" digital torque wrench gives you ultra-accurate control—even in narrow engine bays. Its 5° swing arc lets you work smoothly in tight spots, while the ±1.5% (clockwise) and ±2.5% (counterclockwise) accuracy ensures your work is right the first time, every time.

Built for Real-World Repairs ➤  From changing tires in your driveway to adjusting spark plugs on your motorcycle, this torque wrench was designed for everyday mechanics and weekend DIYers alike. With a torque range of 5–100 ft-lbs, it’s your go-to tool for small car maintenance, bike tune-ups, and even small engine builds. Lightweight, accurate, and reliable—this tool makes hands-on jobs feel effortless.

Durability That Pays Off ➤  Don't waste time with tools that wear out fast. Built with heavy-duty chrome molybdenum steel and tested through 10,000+ torque cycles, this wrench is made for repeated use. The gear has a wear rate of less than 3%, giving you peace of mind that it’ll hold up through project after project without losing precision.

Certified Accuracy You Can Trustd ➤  Every wrench is ISO 6789 certified and individually calibrated before it leaves the factory. You’ll receive a certificate with your purchase, so you know you're getting a tool that’s been tested and proven to perform with precision on every job.

We’ve Got Your Back ➤  Enjoy worry-free use with a 12-month warranty and access to our dedicated calibration service in Southern California. Whether you're a professional mechanic or just love working on your car, we’re here to support long-term accuracy and confidence in every twist and turn.