接地电阻测试仪功能及特点                                                                              
                   本产品适用于测量各种接地电阻值，也可测量低阻导体的电阻值，LCD大字数显，读数方便，分辨率高。具有抗地电压干扰的能力。辅助接地电阻小于10KΩ，对测试无影响。接地测试回路开路时，能给出提示符。三测试极机型可测量地电压。四测试极机型可没地电阻率。电池供电，携带方便。                                                                                                     
接地电阻测试仪技术参数                                                                                   
    1、测量范围：0.001Ω～200Ω                                                                        
    2、zui小分辨率：0.001Ω                                                                                  
    3、测量准确度：±3%读数±1个字                                                                   
    4、地电压测量范围：0～19.7V                                                                      
    5、zui小分辨率：0.01V
    6、重量：0.5kg                                                                                                

BC2571接地电阻测试仪BC2571接地电阻测试仪