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Model |
name |
measuring mechanism |
Scale length
mm |
Measuring range |
Access method |
84C4-A
63C7-A |
DC ammeter |
magnetic electric system |
39
49 |
100,150,200,300,500μA;1,2,3,45,10,15,
20,30,50,75,100,200,300,500mA
1,2,3,5,10A
15,20,30,50,75,100,150,200,300,
500,750A;1,1.5,2,3,4,4.5,5,6,7.5kA |
direct connection with diverter(75mV) |
84CA-V
63C7-V |
DC voltmeter |
magnetic electric system |
39
49 |
3,7.5,15,30,75,100,150,
250,300,500,600V |
Direct connection |
84L4-A
63L7-A |
AC ammeter |
Rectifier system |
39
49 |
0.5,1,2,3,5,10,20A
5,10,20,30,50,75,100,150,200,300,400,600,
750,800A;1,1.5,2,3,4,5,6,7.5,10kA |
Direct connection |
84L4-V
63L7-V |
AC ammeter |
Rectifier system |
39
49 |
30,50,75,100,150,250,300,450,500,600V
450V
3.6,7.2,12,18,42kV |
Direct connection |