About This

Certified to ISO 6789 standards with ±2% accuracy: This digital torque adapter features a slim and elongated design that slips effortlessly into spark plug wells and cylinder head bolts where bulk tools fail, delivering real-time torque feedback in N·m, ft-lb, in-lb, or kg·cm to eliminate stripped threads, rework, and guesswork—built for mechanics who trust data over instinct, engineers who demand repeatability, and DIYers who refuse to risk engine damage.
Preset Values & Data Storage & P/T Mode: This digital torque wrench adapter provides 9 preset modes save 50% setup time with job-specific settings for automotive/heavy-duty tasks; The PEAK mode can record the maximum torque value. The TRACK mode can display the torque value in real time. In PEAK mode, 500 groups of historical data can be stored for easy tracking and viewing-perfect for automotive, industrial, or DIY tasks demanding precise torque monitoring and data logging.
Precision Triple-Stage Smart Alert System‌: The 1/2" digital torque adapter features an high-visibility color LCD screen, green LED with soft beep at 85% torque signals proximity to target; yellow LED with sharp beep at 95% delivers urgent warning; red LED with continuous alarm at 100% enforces immediate load cessation to prevent thread stripping, component plastic deformation, or tool overload damage.
Versatile Torque Gauge Set:‌ Transform your ratchet wrench, extension bar, sliding bars or flex bars into a certified-accurate digital torque wrench instantly. This torque adapter kit includes 1/4" and 3/8" adapters to convert the tool’s 1/2" drive, enabling precise torque measurement for delicate tasks (like electronics and bicycles) with small sockets, and for automotive or machinery work with medium sockets—all while preventing over-tightening and ensuring safety and repeatable accuracy.
Flexible Buzzer Sound On Or Off: In the shutdown state, when you press P/T and M button at the same time, if you hear one sound, the buzzer will be opened. If you hear two sounds, the buzzer will be closed. You can choose the buzzer turn on or turn off according to your needs.