Proto J6346 Electronic Dial Torque Wrench 33.8-338 Nm 1/2 Inch Drive

• Extended operation range in ft-lb, In-lb and Nm units.

• Precision Accuracy: + / -1% in BOTH directions.

• Accuracy valid from 10% to 100% of Full Scale.

• Large easy to read digits.

• Patented rotary bezel. LCD and key pad rotate both ways, up to 359 degrees for easy viewing.

• Torque target zone adjustable 1% to 10% indicates when the desired torque limit is approaching. -Yellow light indicates the low end of the zone -Green light and buzzer sounds when the target is reached -Red Light with intermittent buzzer indicates over-torqued.

• One button target torque setting.

• Ergonomically designed for user comfort.

• Operates on standard 9 volt battery.

• Torsion drive strain gauge technology improves accuracy. Users can pull on the handle anywhere and still maintain accuracy.

• Built on durable chrome body (not painted) with nylon-6 rotary bezel.

• Rotary dial is shrouded with metal walls to protect display.

• Peak hold and track modes standard.

• Fast sampling rate helps maintain high accuracy during torque applications.

• Easy to use by production line or quality control inspector.

• Meets or exceeds ASME B107.28.

• Proto Tools have been manufactured in the USA for over 110 years, made to standards suitable for stringent aerospace requirements and heavy mining applications.