AC ammeter - Format 48 x 48 - Direct connection - 3 In
Frequency meter - Format 72 x 72
AC ammeter - Format 96 x 96 - Configuration as required
Frequency meter - Configuration as required
Vibrating-reed frequency meter - Format 72 x 72
Hour meter - format 48 x 48 - AC or DC auxiliary power supply
Hour meter - format 55 x 55 - AC or DC auxiliary power supply
Hour meter - format 72 x 72 - AC or DC auxiliary power supply