D.C AMMETERS |
Type |
SF-48(48X48mm) |
SF-72(72X72mm) |
SF-96(96X96mm) |
SF-144(144X144mm) |
|
50,60,75mV |
0 central 50,60,75mV |
50,60,75mV |
0 central 50,60,75mV |
50,60,75mV |
0 central 50,60,75mV |
50,60,75mV |
0 central 50,60,75mV |
10A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
15A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
20A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
25A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
30A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
40A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
50A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
60A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
80A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
100A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
150A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
200A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
300A-3000A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
● 90o ○ 240o Interchangable scale |
D.C VOLTMETERS |
Type |
SF-48(48X48mm) |
SF-72(72X72mm) |
SF-96(96X96mm) |
SF-144(144X144mm) |
|
|
0 central |
|
0 central |
|
0 |
|
0 central |
10A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
15A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
20A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
25A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
30A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
40A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
50A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
60A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
80A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
100A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
150A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
200A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
300A-3000A |
● |
● |
●○ |
●○ |
●○ |
●○ |
● |
● |
● 90o ○240o Interchangable scale | |