precision electronic small 400 Nm to 1200 Nm preset tohnichi torque
wrench NB-1200 series of mechanical torque wrench can be divided into two
types: the preset type (NB) and the fixed-value type (NBD).
NB-1200 series of mechanical torque wrench has the
1. ranges from 400N.m to 1200N.m;
2. the head of the NB-1200 Series of Torque Wrench can be changed
into open-end type;
3. the accuracy class is in ±4% levels;
4. the design is fine and durable;
5. Above 680N.m are using the dividing connection to satisfy the
customer's need in packing, transportation and store;
6. it is convenient for you to operate, transport or store.
Note: NB,NBD series and NB series of inch torque wrench can meet
the customer’s need to adjust to the ±3% accuracy class.