鉗形表萬用表CM-9930特點(diǎn):
鉗形表萬用表CM-9930規(guī)格參數(shù)
Range | Accuracy | Resolution | Overload Protection |
400mV (DC only) | ± (0.5%+2d) | 0.1mV | AC/DC 1000V |
4V | DCV: ± (1%+2d) ACV: ± (1.2%+5d) | 0.001V | |
40V | 0.01V | ||
400V | 0.1V | ||
1000V | 1V |
Range | Accuracy | Resolution | Overload Protection |
400 uA | ± (1.2%+5d) | 0.1 uA | AC/DC 500 mA (Fuse) |
4000 uA | 1 uA | ||
40 mA | 0.01 mA | ||
400 mA | 0.1 mA |
Range | Accuracy | Resolution | Overload Protection |
400 A | ± (2%+5d) | 0.1 A | AC/DC 2000A/1000V |
2000 A | ± (2%+8d) | 1 A | |
Remark * True rms measurement both for ACV, ACA function. * Input impedance for ACV & DCV range is 10 Mega ohm. * ACA, ACV frequency response is from 45 to 1 KHz. * ACA, ACV specification be tested on sine wave 50/60 Hz. |
Range | Accuracy | Resolution | Overload Protection |
400 ohm | ± (1%+5d) | 0.1 ohm | AC / DC 400V |
4 K ohm | 1 ohm | ||
40 K ohm | 10 ohm | ||
400 K ohm | 100 ohm | ||
4 M ohm | ± (2%+2d) | 1 K ohm | |
40 M ohm | ± (3.5%+5d) | 10 K ohm |
Range | Accuracy | Resolution | Overload Protection |
50 nF | ± (3%+5d) * See Remark | 10 pF | AC / DC 400V |
500 nF | 100 pF | ||
5 uF | 0.001 uF | ||
50 uF | 0.01 uF |
Range | Accuracy | Resolution | Overload Protection |
5 Hz | ± (1%+5d) | 0.001 Hz | AC / DC 1000V |
50 Hz | 0.01 Hz | ||
500 Hz | 0.1 Hz | ||
5 KHz | 1 Hz | ||
50 KHz | 0.01 KHz | ||
100 KHz | 0.1 KHz |
Range | Accuracy | Resolution | Overload Protection |
1% to 99% | ± (1%+5d) | 0.1% | AC / DC 1000V |
二極管 | 短路/導(dǎo)電、良好/缺陷測(cè)試 |
連續(xù)性 | 如果測(cè)量電阻小于10歐姆,蜂鳴器將鳴響。 |
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