Mini Digital Torque Wrench 1/4" & 3/8" Adjustable

Mini Digital Torque Wrench for Precise Bike & Car Repairs

The Mini Digital Torque Wrench is designed for technicians, home mechanics, and workshop use where accurate, repeatable torque is essential. With a compact, short-arm design and digital readout, it helps you fasten bolts and nuts to the correct specification on bicycles, motorcycles, and cars, even in tight or obstructed spaces.

This wrench supports both 1/4" and 3/8" drive sizes, covering a wide range of sockets commonly used in maintenance and repair tasks. The 72‑tooth ratchet head allows fine, incremental movement in confined areas, while the quick‑release button makes socket changes fast and secure. It can be operated in both clockwise and counterclockwise directions, with accuracy of ±2% clockwise and ±2.5% counterclockwise over 20-100% of its measuring range.

The digital interface offers four selectable units (N·m, ft·lb, in·lb, kgf·cm), making it suitable for following different service manuals and manufacturer specifications. A large backlit screen ensures clear visibility in poorly lit garages or workshops. Users can store and recall up to 10 target torque values, which is especially useful for frequently repeated jobs such as stem bolts, brake calipers, engine covers, or wheel components.

During tightening, the wrench provides both visual and audible feedback. A buzzer and multi‑color LED indicators alert you as you approach and reach the preset torque, helping prevent over‑tightening or under‑tightening. The tool offers both Peak mode (captures the highest torque reached) and Track mode (continuously displays live torque), allowing you to choose the most suitable method for each task. It is powered by two AAA batteries (not included due to shipping restrictions) and features an automatic 5‑minute shutdown to conserve power.

The ergonomic, non‑slip handle is designed for stable grip and controlled application of force, reducing the risk of slips and ensuring more consistent results across repeated uses. Built for regular workshop conditions, this torque wrench supports reliable, day‑to‑day operation in automotive, cycling, and general mechanical environments.

Why It's a Smart Choice

• Helps achieve accurate, consistent torque on bike and car fasteners, improving component safety and longevity.
• Compact, short‑arm design with 72‑tooth ratchet enables effective work in confined spaces where larger tools cannot fit.
• Digital display with buzzer and LED alerts simplifies reading and monitoring torque, reducing guesswork and rework.

FAQ

Q: Can this torque wrench be used for both tightening and loosening? A: Yes. It can be operated clockwise and counterclockwise, with specified accuracy in both directions within its rated range.

Q: Are batteries included with the wrench? A: No. It uses two AAA batteries, which are not included due to international shipping restrictions. Standard AAA batteries can be installed locally.

Q: What torque units can I select on the display? A: The wrench supports N·m, ft·lb, in·lb, and kgf·cm, allowing you to match the unit specified in your service manual.

Q: Is this suitable for delicate bicycle components? A: Yes. The digital control, adjustable settings, and visual/audible alerts make it suitable for tasks such as stems, handlebars, seat posts, and other components that require controlled torque.