Display AC Power Line Frequency from 45 Hz to 65 Hz with 0.01 Hz Resolution. Large, 4-Digit Super-Bright, LED Displays Available with 1", 2.3", 4", 8", and 12" high digits. Visible from 5 feet to 500 feet away.
Power: 120 VAC, 50/60 Hz. Optional 12 VAC, 50/60 Hz.
Wiring: Pigtail lead wiring. Optional Power cords and power modules.
Mounting: Standard wall mounting brackets included. Rack mount, hub mount, ceiling mount, and flush mount versions are available.
Signal: Samples incoming power, no other inputs required. The number of readings averaged is adjustable from 1 to 128.
Display: Display updates range from 32 times per second to once every two seconds, depending on the number of readings averaged.