Stanley Proto J6177F 3/8-Inch Drive Dial Torque Wrench, 50-250-Inch Pound [並行輸入品]

商品説明

Stanley J6177F Proto 3/8-inch Drive Dial Torque Wrench 50-250 in-lbs., 56-280 cm kg 6-30 in-lbs. thru 120-600 in-lbs./7-35 cm kg thru 140-700 cm kg. 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.