| 万用表 DT-9928技术指标说明| 功能 | 量程 | 基本精确度 | 分辨率 | | 直流电压 | 110.00mV | 0.01mV | +0.09% of rdg+10 digits | | 1.1000V | 0.1mV | +0.09% of rdg+6 digits | | 11.000V | 1mV | | 110.00V | 10mV | | 1000.0V | 100mV | +0.09% of rdg+5 digits | | 交流电压 | 110.00mV | 0.01mV | +0.8%of rdg+10 digits | | 1.1000V | 0.1mV | +0.8%of rdg+10 digits | | 11.000V | 1mV | | 110.00V | 10mV | | 1000.0V | 100mV | +0.8%of rdg+10 digits | | 直流电流 | 110.00uA | 0.01uA | +1.0% of rdg+5 digits | | 1100.0uA | 0.1uA | | 11.000mA | 1uA | +1.0% of rdg+10 digits | | 110.00mA | 10uA | | 10.000A | 1mA | +1.0% of rdg+10 digits | | 交流电流 | 110.00uA | 0.01uA | +1.2% of rdg+8 digits | | 1100.0uA | 0.01uA | | 11.000mA | 1uA | +1..2% of rdg+10 digits | | 110.00mA | 10uA | | 10.000A | 1mA | +1.2% of rdg+8 digits | | 频率 | 1100.0Hz | 0.1Hz | +0.1% of rdg+5 dgts | | 11.000kHz | 1Hz | +0.1% of rdg+5 dgts | | 110.00kHz | 10Hz | | 1.1000MHz | 100Hz | | 11.000MHz | 1kHz | +0.1% of rdg+5 dgts | | 110.00MHz | 10 kHz | | 电阻 | 110.00? | 0.01? | +1.2% of rdg+0.8? | | 1.1000k? | 0.1? | +1.2% of rdg+5? | | 11.000k? | 1? | +1.2% of rdg+50? | | 110.00k? | 10? | +1.2% of rdg+0.5 k? | | 1.1000M? | 100? | +1.2% of rdg+5 k? | | 11.000M? | 1k? | +1.2% of rdg+50 k? | | 40.00M? | 10k? | +0.5% of rdg+100 k? | | 电容 | 11.000nF | 1pF | +3.0% of rdg+0.7nF | | 110.00nF | 10pF | +3.0% of rdg+20 dgts | | 1.1000uF | 0.1nF | | | 11.000uF | 1nF | | | 110.00uF | 0.01uF | +3.0% of rdg+10 dgts | | 1.1000mF | 0.1uF | | | 11.000mF | 1uF | +3.0% of rdg+10 dgts | | 40.00mF | 10uF | | | 温度 | -32ºC~1000ºC | 0.1ºC | +3% of rdg+5ºC | | -25.6ºF~1100ºF | 0.1ºF | +3% of rdg+8ºF | | 占空比 | 0.1 to 99.9% | 0.1% | ±(1.2% reading + 2 digits) | | 脉冲: 100µs - 100ms, 频率: 5Hz to 150kHz |
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