AC voltmeter - Format 96 x 96 - Connection to VT
AC voltmeter - Format 96 x 96 - Connection to VT
Frequency meter - Configuration as required
Double vibrating-reed frequency meter - Format 96 x 96
AC differential voltmeter - Format 96 x 96 - With additional casing
AC differential voltmeter - Format 96 x 96 - With additional unit
AC voltmeter - Format 96 x 96 - Configuration as required