DT-9926万用表
DT-9926产品特点：
·6000 位的背光数字显示；
·模拟条指示功能；
·相对模式；
·数据保存，**小值的保持模式使测量更加方便；
·自动量程；
·自动关机和低电池指示功能既能够延长电池使用周期
·及时提醒使用者更换低电能电池；
·采样速度：通常每秒种两次；
·广量程电容测量。
·规格：182mm×82mm×55mm
·重量：360克
·配件：测试表笔，9V电池，彩盒，外箱
安全标准
·EN6101-1CATIV600V，CAT III1000V
·过载保护
.
DT-9926万用表技术指标说明
功能 | 量程 | 基本度 | 分辨率±(% 读数 + 2 d) | |
直流电压 | 600mV | 0.1mV | ±(0.09% reading + 2 digits) | |
6V | 0.001V | |||
60V | 0.01V | |||
600V | 0.1V | |||
1000V | 1V | ±(0.09% reading + 2 digits) | ||
交流电压 | 50 to 60Hz | 40Hz to 1KHz | ||
6V | 0.001V | ±(0.8% reading + 3 dgts) | ±(2.0% reading + 3 dgts) | |
60V | 0.01V | |||
600V | 0.1V | |||
1000V | 1V | ±(0.8% reading + 3 dgts) | ±(2.5% reading + 3 dgts) | |
All AC voltage ranges are specified from 5% of range to * of range | ||||
直流电流 | 600mA | 0.1mA | ±(1.2% reading + 3 digits) | |
6000mA | 1mA | |||
60mA | 0.01mA | |||
600mA | 0.1mA | |||
6A | 0.001A | ±(1.2% reading + 3 digits) | ||
10A | 0.01A | |||
(20A: 30 sec max with reduced accuracy) | ||||
交流电流 | 40Hz to 1kHz | |||
600mA | 0.1mA | ±(1.2% reading + 3 digits) | ||
6000mA | 1mA | |||
60mA | 0.01mA | |||
600mA | 0.1mA | |||
6A | 0.001A | ±(1.2% reading + 3 digits) | ||
10A | 0.01A | |||
(20A: 30 sec max with reduced accuracy) | ||||
All AC voltage ranges are specified from 5% of range to * of range | ||||
频率 | 9.999Hz | 0.001Hz | ±(0.1% reading + 2 digits) | |
99.99Hz | 0.01Hz | |||
999.9Hz | 0.1Hz | |||
9.999kHz | 0.001kHz | |||
99.99kHz | 0.01kHz | |||
999.9kHz | 0.1kHz | |||
9.999MHz | 0.001MHz | |||
Sensitivity: 0.8V rms min. @ 20% to 80% duty cycle and <100kHz; 5Vrms min @ 20% to 80% duty cycle and > 100kHz. | ||||
电阻 | 600W | 0.1W | ±(0.5% reading + 4 digits) | |
6kW | 0.001kW | |||
60kW | 0.01kW | |||
600kW | 0.1kW | |||
6MW | 0.001MW | |||
60MW | 0.01MW | ±(0.5% reading + 20 digits) | ||
占空比 | 0.1 to 99.9% | 0.1% | ±(1.2% reading + 2 digits) | |
Pulse width: 100µs - 100ms, Frequency: 5Hz to 150kHz | ||||
