Frequency meter - Format 72 x 72
DC voltmeter - Format 72 x 72 - Direct connection
DC voltmeter - Format 72 x 72 - Direct connection
AC voltmeter - Format 72 x 72 - Direct connection
AC voltmeter - Format 72 x 72 - Connection to VT
Frequency meter - Configuration as required
Vibrating-reed frequency meter - Format 72 x 72
AC voltmeter - Format 96 x 96 - Configuration as required