三輪張力計

      三輪張力計                                                           
                                                                           
動態型三輪張力計. 受測 鋼索或繩索,纜線會移動. 例如捲揚機 拉回 或 放出.     
                                                                           
靜態型三輪張力計. 受測 鋼索或繩索,纜線不移動. 例如粽子掛在竿上.            
                                                                           
                                                                           
                                                                           
小型例如:飛機維護檢測:活動操控鋼索張力計.類似機車煞車線.                   
                                                                           
中型例如:電訊線路-佈線張力計.避免拉破線皮.並可附加拉線長度計.拉速計.       
                                          加自動上限警示.                  
                                                                           
中型例如:海纜專用-佈線張力計.                                              
                                                                           
                                                                           
大型例如:百噸天車 張力計.