User Adjustable Digital Panel Meter -
AC Frequency Input Panel Meters - hertz meters

scalable digital panel meter

Window Mount

dc voltmeters and ammeters

Bezel Mount

dc voltmeter and ammeters

Snap-In Bezel Mount

scalable panel meters

1/8 NEMA4 DIN

3 1/2 Digit Panel Meter Features:

  •  orShallow depth < 1 inch.
  • 3 1/2 digit (1999 counts)
  • Snap-In Bezel panel meters - no mounting hardware required.
  • Screw terminal connector.
  • Frequency Range: 40.0 to 199.0 Hz or 40 to 600 Hz
  • Self-Powered: 115V AC / 230V AC
  • DC Powered: 12V DC/24V DC (Isolated)
  • Space saver case requires 60% less panel space comparing with 1/8 DIN case.

EXAMPLES of User Adjustable AC Frequency Input Panel Meters (For details, click Ordering Guide): 

SI642FFZ, SI644FFZ, SI646FFA, SI646FFD, SI646FFZ, SI646HFZ, SI649FFD, SI742FFD, SI742FFZ, SI742HFD, SI746FFA, SI746FFD, SI746FFZ, SI746HFZ, SID40FFZ, SID42FFD, SID42FFZ, SID44FFZ, SID46FFD, SID46FFZ, SID46HFZ