RD9905A数字万用表RD-9905A
RD9905A数字万用表RD-9905A
功能 |
RD9901A |
RD9902A |
RD9903A |
RD9904A |
RD9905A |
RD9906A |
最大显示数字 |
3 1/2 |
3 1/2 |
3 1/2 |
3 1/2 |
3 1/2 |
4 1/2 |
直流电压(DCV) |
200mV,2V,
20V,200V,
1000V |
200mV,2V,
20V,200V,
1000V V |
200mV,2V,
20V,200V,
1000V |
200mV,2V,
20V,200V,
1000V |
200mV,2V,
20V,200V,
1000V |
200mV,2V,
20V,200V,
1000V |
交流电压(ACV) |
200mV,2V,
20V,200V,
750V |
2V,20V,
200V,750V |
2V,20V,
200V,750V |
2V,20V,
200V,750V |
200mV,2V,
20V,200V,
750V |
2V,20V,
200V,750V |
直流电流(DCA) |
200uA,2mA,
20mA,200mA,
20A |
2mA,20mA,
200mA,20A |
2mA,20mA,
200mA,20A |
20mA,200mA,20A |
2mA,20mA,
200mA,20A |
200uA,2mA,
20mA,200mA,
20A |
交流电流(ACA) |
200uA,2mA,
20mA,200mA,
20A |
20mA,
200mA,20A |
20mA,
200mA,20A |
20mA,
200mA,20A |
200uA,2mA,
20mA,200mA,
20A |
20mA,
200mA,20A |
电阻(Ω) |
200Ω,2KΩ,
20KΩ,200KΩ,
2MΩ,20MΩ
200MΩ,2000MΩ |
200Ω,2KΩ,
20KΩ,200KΩ,
2MΩ,20MΩ
200MΩ |
200Ω,2KΩ,
20KΩ,200KΩ,
2MΩ,20MΩ
200MΩ |
200Ω,2KΩ,
20KΩ,200KΩ,
2MΩ,20MΩ
200MΩ |
200Ω,2KΩ,
20KΩ,200KΩ,
2MΩ,20MΩ
200MΩ |
200Ω,2KΩ,
20KΩ,200KΩ,
2MΩ,20MΩ
200MΩ |
电容 |
|
2nF,20nF,200nF,
2uF, 200uF |
2nF,20nF,200nF,
2uF, 200uF |
2nF,20nF,
2uF, 200uF |
2nF,20nF,200nF,
2uF,20uF, 200uF |
2nF,20nF,
2uF, 200uF |
温度 |
|
|
-40℃-1000℃ |
-40℃-1000℃ |
-40℃-1000℃ |
-40℃-1000℃ |
频率 |
|
|
|
200K Hz |
200K Hz |
200K Hz |
电池测试 |
1.5V/9V |
|
|
|
|
|
三极管hFE |
0-1000 |
0-1000 |
0-1000 |
0-1000 |
0-1000 |
0-1000 |
二极管通断 |
是 |
是 |
是 |
是 |
是 |
是 |
背光显示 |
是 |
是 |
是 |
是 |
|
是 |
电感 |
|
|
|
|
2mH~20H |
|
累计评价
0