Electrical Frequency Meter

Features

Specifications

• Circuit Current For Which Designed:
  Ac
• Overall Height:
  4.125 inches
• Overall Width:
  4.750 inches
• Scale Division Quantity:
  5 single indicator single range
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -2.0 to 2.0 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  1.125 inches
• Meter Body Diameter Behind Mounting Flange:
  2.500 inches
• Pointer Color:
  Black single indicator single range
• Scale Graduation Type:
  Linear single indicator single range
• Measurement Range:
  +55.0 to 65.0 hertz single indicator single range
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Style Designator:
  Rectangular flush mtg
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-01-232-0731
• Special Features:
  12k resistor to lower the voltgage to 208v ac , dropping resistance