CEM华盛昌DT-107口袋式自动量程数字万用表

【技术指标】
               直流电压 (自动量程)
                量程                                      分辨率                                精确率
              200.0mV                                 0.1mV                          +0.5% of rdg +4 dgts
              2.000V                                       1mV
                                                                                                    +1.2% of rdg + 2 dgts
              20.00V                                      10mV
              200.0V                                     100mV
               600V                                         1V
                                                                                                    +1.5% of rdg + 2 dgts
输入抗阻: 10M?.
最大输入: 600V AC/DC rms

交流电压(自动量程 )
             量程                                        分辨率                                     精确度
           2.000V                                        1mV                             +1.2% of rdg + 4 dgts
           20.00V                                      10mV                            +1.5% of rdg + 3 dgts
           200.0V                                     100mV
                                                                                                     +2.0% of rdg + 4 dgts
            600V                                              1V
输入抗阻: 10M?.
频率范围:50 — 60Hz
最大输入: 600V AC/DC rms.

直流电流 (自动量程 uA 和 mA)
                 量程                           分辨率                                     精确度
             200.0uA                          0.1uA                            +1.0% of rdg + 3 dgts
              2000uA                           1uA
                                                                                            +1.5% of rdg + 3 dgts
              20.00mA                         10uA
               200.0mA                      100uA
过载保护: 0.2A / 250V
最大输入: 200mA 直流 / 200mA 交流 rms （uA / mA ）

电阻 (自动量程)
                   量程                                 分辨率                               精确度
                 200.0Ω                                  0.1Ω?                  +1.5% of rdg + 4 dgts
                1.000kΩ                                  1Ω                         +1.2% of rdg + 2 dgts
                10.00kΩ                                 10Ω                        +1.5% of rdg + 2 dgts
                100.0kΩ?                           100Ω?
               1.000MΩ?                            1kΩ
               10.00MΩ?                            10kΩ                ? +2.0% of rdg + 3 dgts
输入保护: 500V 直流 / 500V 交流 rms.

二极管测试
             测试电流                 分辨率                      精确度
           0.3mA 标准                  1 mV              +10% of rdg + 5 dgts
          开路电压:  1.5V 直流（标准）
          过载保护: 500V交流/直流 rms.