Gearwrench 85078 Electronic Torque Wrench 10-135 Nm

Product Description

The GEARWRENCH 85078 is an electronic torque wrench built for precision fastening in professional automotive, mechanical, and industrial service work. It uses a 3/8-inch square drive and measures torque in five units: foot pounds, inch pounds, kilogram centimeters, kilogram meters, and Newton meters. The working range spans 10 to 135 Nm with a graduation of 0.1 Nm, giving technicians fine resolution across a wide torque band. Clockwise accuracy is rated at 2 percent, counterclockwise at 3 percent, both conforming to ASME B107.28M. The knurled steel handle and 72-tooth gear mechanism support controlled operation in tight spaces with a minimum arc swing of 5 degrees.

This wrench is suited for shop and field use where repeatable, documented torque values are required. Typical applications include engine assembly, suspension work, brake hardware, and any fastener spec where a click-style wrench lacks sufficient feedback or measurement logging. The electronic display and multi-unit readout make it useful in environments where both metric and imperial torque specs are referenced. It is designed for use by automotive technicians, heavy equipment mechanics, and industrial maintenance professionals who require calibration-certified tooling.

Key Features

• Five torque measurement units: foot pounds, inch pounds, kilogram centimeters, kilogram meters, and Newton meters
• 10 to 135 Nm range with 0.1 Nm graduation for fine resolution
• 2 percent clockwise accuracy and 3 percent counterclockwise accuracy per ASME B107.28M
• Peak torque, angle, and peak angle measurement modes
• Target torque alert notifies the operator when the set value is reached
• 72-tooth gear mechanism with 5-degree minimum arc swing for use in confined areas
• Calibration certified at the factory

Compatibility

Designed as an OEM-style replacement or direct-use electronic torque wrench for applications requiring a 3/8-inch square drive and a 10 to 135 Nm torque range.

Installation Notes

Electronic torque wrenches should be zeroed and verified against a known calibration standard before use in critical fastening applications. Store the wrench at its lowest torque setting when not in use to preserve the internal load cell. Do not use as a breaker bar or apply impact force to the drive head. Recalibration per ASME B107.28M is recommended at regular service intervals or after any overload event.