Hairich Upgrade 3/8-Inch Drive Digital Torque Wrench 5-100FT-LB / 0-135N.M | ±2% Accuracy, LED & Buzzer

Overview

Meet the Hairich Upgrade 3/8-Inch Drive Digital Torque Wrench, engineered for automotive, bike, and equipment maintenance where precise torque matters. A responsive display, intuitive modes, and thoughtful design help you tighten with confidence, whether you’re in a workshop, garage, or on the road.

Precision and range

Operating from 5-100 ft-lb (0-135 N·m) with an accuracy of ±2%, this tool supports consistent tightening across fasteners. It arrives with a calibration certificate to verify performance and provide peace of mind during critical tasks.

Five measurement modes at a glance

Choose among kg-cm, kg-m, Nm, in-lb, and ft-lb. The LED display shows unit conversions in real time, making it easy to align with your preferred workflow.

• kg-cm, kg-m, Nm, in-lb, ft-lb modes
• Real-time unit conversions on the display

Smart alerts and memory

As you approach the target, a buzzer sounds and the LED flashes at 80% of the preset value. When the target is reached, a steady light confirms the setting. Track and Peak memory modes store torque data for later review.

• 80% audible and visual cues
• Steady light at target completion
• Track and Peak memory with up to 500 entries

Ergonomics and versatility

The ergonomic handle offers a secure, comfortable grip for extended sessions. A simple direction switch supports both left and right-handed use, adapting to diverse fasteners and work scenarios.

Reliability and warranty

Ideal for machine installation, electrical engineering, and vehicle maintenance, the Hairich wrench is backed by a 24‑month warranty. If you have questions or issues, the support team is ready to assist you.

What you get and ideal use cases

Designed for a range of torque-sensitive tasks, from lug nuts and spark plugs to precise assemblies in machines and electrical work, this tool helps keep projects organized. The calibration certificate and memory features support traceability across jobs.

• Car and motorcycle maintenance
• Bike, lug nuts, spark plugs, and electrical components
• Machine installations and electrical engineering tasks