Electrical Frequency Meter

Features

Specifications

• Frequency Rating:
  Between 45.0 hertz and 65.0 hertz
• End Application:
  Marine applications
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Scale Graduation Type:
  Linear single indicator all ranges
• Features Provided:
  Adjustable index pointer
• Accuracy Rating:
  2 percent accuracy single indicator all ranges
• Movement Suspension Method:
  Jewel pivot base
• Part Name Assigned By Controlling Agency:
  Ac frequency meter
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-01-568-1870
• Special Features:
  Model 3126 analog panel meter; 2 1/2 inches; zero and span adjustments accessible for final adjustments