Proto 1/2" Drive Dial Torque Wrench 50-250 ft-lbs

• Accurate to ± 4% of torque reading in both directions at 20% to 100% of full scale
• Industrial all steel or aluminum torque transfer components
• High alloy torsion drive design accuracy not effected by hand position
• Dual scale (English/Metric) with clockwise and counterclockwise operation fewer wrenches needed to complete job
• Memory needles are standard on all wrenches except electric light models
• Easy-to-read, high contrast scale
• Laser marked serial number for traceability
• N.I.S.T. (National Institute of Standards and Technology) traceable CW certification supplied with each wrench

Specification

• Country of Origin: United States of America