毫安（安培），毫伏（伏特）表的詳細介紹
儀表測量范圍與內阻：
|
儀表型號 |
測量范圍 |
刻度分格 |
內阻(Ω) |
|
C30-mA |
1.5/7.5/15/30mA 3/15/75/150mA 50/100/500/1000mA |
75 75 75 |
21.8/16.9/9.2/4.8 23.8/9/19.6/0.99 2.91/1.54/0.3/0.15 |
|
C30-A |
0.3/0.75/1.5/3A 2.5/5/10/20A 3/7.5/15/30A |
75 100 75 |
0.244/0.099/0.05/0.025 0.03/0.015/0.00075/0.00375 0.025/0.01/0.005/0.00025 |
|
C30-mV |
75/0/75mV 75/150/300/1500mV |
60 75 |
10 10/50/100/500 |
|
C30-V |
3/7.5/15/30V 3/15/150/300V 3/30/150/300V 15/150/300/450V 30/75/150/300V 150/300/450/600V 75mV/3/15/150V |
75 75 75 75 75 75 75 |
1K/2.5K/5K/100K 1K/5K/50K/100K 1K/10K/50K/100K 5K/50K/100K/150K 10K25K/50K/100K 25K/50K/100K/200K 10K/1K/5K/50K |
|
C30-VA |
配0.5級FL3分流器0.3A/ 0.75A1.5A/7.5A,15/30A, 75A,150A |