Frequency meter - Format 72 x 72
Frequency meter - Format 96 x 96
Frequency meter + Hour meter - Format 96 x 96
Frequency meter - Configuration as required
Frequency meter - Format 72 x 72
AC differential voltmeter - Format 96 x 96 - With additional unit
Wattmeter - Configuration as required
Wattmeter - Format 96 x 96 - TNE 400VAC