H118：数字万用表
6000显示，数据保持，背光显示，
电压测量：
        直流电压：220mV                                                      ±(0.05%+3)
                            2.2V/22V/220V/1000V                          ±(0.1%+3)
        交流电压：220mV/2.2V/22V/220V/700V(50Hz)    ±(0.8%+4)
                            220mV/2.2V/22V/220V/700V(2KHz)    ±(2.5%+3)
电流测量：      
        直流电流：220μA/2200μA/22mA/220mA/10A      ±(1.%+4)
                                                                  
        交流电流：220μA/2200μA/22mA                          ±(1.5%+3)
                            220mA/10A                                              ±(1.8%+3)
                          
        电        阻：220Ω/2.2KΩ/22KΩ/220KΩ              ±(0.8%+2)
                            2.2MΩ/22MΩ/220MΩ                          ±(1.0%+2)
        电        容：22nF/220nF2.2μF/22μF/220μF      ±(2.5%+3)
                            2.2mF/22mF/220mF                                ±(2.5%+3)
        频        率：1Hz～220MHz                                          ±(0.2%+3)
                        ：1%～99%                                                  ±(0.2%+3)