Description
Product Overview
The GROWNEER digital torque wrench combines a fixed ratchet head with a high‑resolution LCD display, offering a torque range of 0.7‑44.2 ft‑lb (3‑60 Nm). Constructed from chrome‑vanadium steel, the tool provides exceptional durability and resistance to wear. It includes a set of four metric sockets (14 mm, 16 mm, 17 mm, 21 mm), two torque adapters, an extension bar, and a calibrated certificate for professional confidence.
Usage
Designed for cyclists, motorcyclists and automotive technicians, this wrench excels in tightening bolts on frames, engine components and suspension parts. The battery‑powered operation allows use in tight spaces without a cord, while the audible buzzer and backlit LCD warn you as you approach the preset torque value, preventing under‑ or over‑tightening. 
Why Choose Us
GROWNEER’s commitment to precision engineering ensures ±2% accuracy across the entire torque range. The unpolished steel finish resists slipping, and the included calibration certificate guarantees traceable performance. A robust storage case protects the tool and accessories, making it ready for field service or workshop use.
Key Features
- Digital LCD display with backlight for clear reading in any lighting
- Fixed 3/8″ ratchet head with rapid socket change capability
- Torque range 0.7‑44.2 ft‑lb (3‑60 Nm) with ±2% accuracy
- Built‑in buzzer and LED indicator alerts at preset torque
- Complete set includes sockets, adapters, extension bar and calibration certificate
FAQ
What batteries does the wrench use?
The wrench operates on a single AAA battery, providing long runtime for typical maintenance tasks.
Can I use the wrench for automotive applications?
Yes, the torque range and robust steel construction make it suitable for many automotive fasteners, though it is not intended for heavy‑duty engine bolts exceeding its maximum rating.
How do I calibrate the wrench?
Calibration is performed using the included certificate; simply follow the manufacturer’s instructions or have it serviced at an authorized center.
Is the tool waterproof?
It is splash‑resistant; if it gets wet, wipe it dry immediately to avoid corrosion, especially in the battery compartment.
What is the warranty period?
GROWNEER offers a one‑year limited warranty covering defects in materials and workmanship.
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