This Teng 25Nm 1/4" drive torque wrench can be used for both tightening and the final checking of the torque. This device is reversible with a lever but only for right-hand action for torque checking....

ACCURATE, EVEN UNDER INTENSIVE USE. High performance - Intensive use : reliability of mechanism tested to 50,000 cycles. Durable accuracy : remains within ISO 6789 tolerances after more than 5,000 cycles....