功能
|
RD9901A
|
RD9902A
|
RD9903A
|
RD9904A
|
RD9905A
|
RD9906A
|
*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
|