DT-9926防水數字萬用表 香港CEM
2、模擬條指示功能;
3、相對模式;
4、數據保存;zui大zui小值的保持模式;
5、自動量程;
6、自動關機和低電池指示功能既能夠延長電池使用周期及時提醒使用者更換低電能電池;
7、采樣速度:通常每秒種兩次;
8、廣量程電容測量。
9、規格:182mm×82mm×55mm
10、重量:360克
11、配件:測試表筆,9V電池,彩盒,外箱
1、EN6101-1CATIV600V,CAT III1000V
2、過載保護
功能 | 量程 | 基本精確度 | 分辨率±(% 讀數 + 2 d) | |
直流電壓 | 600mV | 0.1mV | ±(0.09% reading + 2 digits) | |
6V | 0.001V | |||
60V | 0.01V | |||
600V | 0.1V | |||
1000V | 1V | ±(0.09% reading + 2 digits) | ||
交流電壓 | | | 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 100% of range | |||
直流電流 | 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) | ||||
交流電流 | | 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 100% of range | ||||
頻率 | 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. | ||||
電阻 | 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 |