We need about 3 business days to prepare it for you and will send it to you by FedEx, UPS or DHL service. It will take about 6 days for you to get it. * Function *ANH series digital torsion spring tester is a kind of intelligent multi-functional measuring instrument used for testing and inspection of torsion spring. With simple operation, high precision, easy to carry, complete functions, widely used in all kinds of electric, light industry, machinery manufacturing, research institutions, etc. *Specification *Biggest test torque:500 mN.m(ANH-500A); 1000 mN.m(ANH-1000A); 1 N.m(ANH-1); 2 N.m(ANH-2); 3 N.m(ANH-3); 5 N.m(ANH-5); 10 N.m(ANH-10); 20 N.m(ANH-20); *Measurement range:5～500(mN.m) (ANH-500A); 10～1000(mN.m) (ANH-1000A); 0.01～1(N.m) (ANH-1); 0.02～2(N.m) (ANH-2); 0.03～3(N.m) (ANH-3); 0.05～5(N.m) (ANH-5); 0.1～10(N.m) (ANH-10); 0.2～20(N.m) (ANH-20); *The minimum read values:0.01 mN.m (ANH-500A); 0.1 mN.m (ANH-1000A); 0.0001 N.m(ANH-1); 0.0001 N.m(ANH-2); 0.0001 N.m(ANH-3); 0.0001 N.m(ANH-5); 0.001 N.m(ANH-10); 0.001 N.m(ANH-20);