Digital panel meters (measuring and monitoring instruments):

• True RMS measurements.
• Class 0.5 (±0.25% full scale ± 1 digit).
• 1 changeover relay output 8A 250 VAC 1.
• Auxiliary supply 220 - 240 VAC (others on request).
• Memory storage of maximum and minimum values.
• Programmable time delay for max, min or voltage/current loss (0 - 900 second) Frequency meter / monitor.
• 1 changeover relay output time delay.