特點：
■ 可同時顯示電壓值、電流值、瓦特值                                              
■ 大型LED顯示、以飛梭旋鈕調整設定值                                              
■ 定電流、定電阻、定電壓、動態短路模式                                          
■ 可執行OCP、OPP測試                                                                        
■ 4位半之數字電壓、電流以及功率表                                                      
■ 可安裝于機框3302C(單組式)或3300C(四組式)上，且機框上具150組 存儲/呼叫記憶    
■ 定電流、定電阻、定電壓、動態、短路模式                                          
■ 于短路測試時可設定短路時間                                                  
■ 過電壓，電流，功率，溫度保護部分                 &