更新時(shí)間:2022-08-03
DT-9927防水?dāng)?shù)字萬用表:6000 位的背光數(shù)字顯示; 模擬條指示功能; 相對模式; 數(shù)據(jù)保存Z大Z小值的保持模式; 自動量程;
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DT-9927防水?dāng)?shù)字萬用表 香港CEM
| 功能 | 量程 | 基本精確度 | 分辨率±(% 讀數(shù) + 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 | ±(1.0% 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: 100?s - 100ms, Frequency: 5Hz to 150kHz | ||||
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