Tohnichi LC3-G Torque Wrench Checker

Fast, Reliable Line-Side Torque Verification

The Tohnichi LC3-G Torque Wrench Line Checker allows operators to quickly verify torque wrench accuracy directly on the production line. Designed for routine inspections at line-side test stations, the LC3-G helps maintain torque control and product quality without interrupting workflow.

The enhanced Quick Check function now includes a colour Pass/Fail judgement display, giving operators instant visual confirmation of inspection results. With high accuracy, a wide measurement range, and a compact design, the LC3-G is an efficient solution for daily torque wrench verification.

Applications

• Tightening assurance system for torque wrench accuracy checks (routine inspections) at line-side test stations.
• Calculates when the next calibration should be (preventive maintenance).
• The LC20N3 can also be used as a torque checker for torque screwdrivers.

Features

• Different coloured LCD display visibly notifies judgement results.
• Wide measurement range, reasonably priced, compact.
• Accuracy ± 1% + 1digit.
• Capable of reading actual working torque.
• Built-in statistical processing functions: sample numbers and maximum, minimum and mean values.
• Hex adapters can be combined to test different sized open-end torque wrenches.
• Power source AC100V-240V ±10% to cover international use.
• Free software: DtRcv (Data Receiver) is a wired data input tool facilitating Excel® data management, and can be downloaded without charge. (Excel® is a registered trademark of Microsoft Corporation.)

Scope of Supply

• Line Checker LC3-G
• AC Adapter (BA-6)
• Operating instructions
• Hex adapter set for LC checkers (LC20N3: No. 282; LC200N3: No. 280)
• Socket adapters (LC20N3: No. 1282; LC200N3: No. 1280; LC1000N3: No.274; LC1400N3: No. 276)
• Fixed types (LC1000N3, LC1400N3)