Norbar 13830 TTi 20 Torque Wrench 1/4in Drive 4-20Nm NOR13830

Torque range from 4.0 - 20.0 Nm and 35 - 180 lb/in on the dual scale.
Accuracy: ± 3% of reading exceeds all international standards for torque wrenches. Each wrench is supplied with a traceable calibration certificate.
Micrometer Scale for simple and error free setting. (On dual scale wrenches, the micrometer increment applies to the Nm scale.)
Quick and light adjustment over the entire scale can quickly be achieved and with minimal effort in approximately ten complete turns.
Versatile tough ratchets are reversible and have narrow engagement angles of 5 degrees to allow easy positioning of the tool in the tight confines of today's vehicles and machines.
Comfortable and durable, the handle is constructed using two materials; a base material for strength overlaid with a soft feel grip for comfort and slip resistance.
Features a lock to prevent accidental adjustment of the set torque.