Proto J6347 3/4" Drive Dial Electronic Torque Wrench 60-600 ft-lbs J6347

Proto® 3/4" drive dial electronic torque wrench 60-600 ft-lbs 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

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