Idly Rotating Torque Screwdrivers

Features: 
1) When idle torque driver reaches the specific torque, the clutch will Automatically 
    be released and become idle
2) Avoids over-tensioned torque
3) Max. accuracy: ±3% 
4) 1 Scale and 1 pc of bit attached 
5) Torque: 
    a) TD-1.5K: 0.01 - 0.15N.m
    b) TD-3K: 0.02 - 0.3N.m
    c) TD-6K: 0.05 - 0.6N.m
    d) TD-12K: 0.2 - 1.2N.m
    e) TD-20K: 0.4 - 2N.m
    f) TD-30K: 0.4 - 3N.m
    g) TD-50K: 0.1 - 5N.m
    h) TD-100K: 2 - 10N.m