详情请登录 Series Coarse Wire Electronic Tensioner  
RM系列粗线径电子张力器 
 通过调节电流改变张力，有三种可调张力，LED显示， 
按键式功能调节张力。 
 By adjusting the current to change the tension, there are  
three adjustable tension, LED display, push-button feature  
adjustable tension.  
规格表Specifications 张力范围Tension Scope (g.f)使用线径范围Reference Wire Diameter Scope (mm)型号Model  
RM-502  0.20-0.65  250-2000  
RM-103  0.30-0.90  500-4000  
RM-203  0.40-1.20  900-6000