D.C Ammeters-voltmeter
Specification :
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