ประแจทอร์ค 1/2″DR. 0-250 ft/lb PROTO รุ่น.J6125F

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.