AM棘轮式扭矩扳手特点：
.CW/CCW正反方向可用。
.AM-6/AM-15/AM-25为金属手柄，其他规格AM棘轮式扭矩扳手为塑胶手柄。
.Industrial application.        
.Wide range choice.
.Tolerance of torque ±3%.    
.Easy torque-adjusting design.
.Quick release design.        
.Applied to test torque clockwisely and counterclockwisely.
.Quality meets DIN ISO 6789 & ASNE B107. 14M-1994. 
.CW/CCW Direction.