Electrical Frequency Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Overall Depth:
  9.500 inches
• Overall Width:
  14.500 inches
• Frequency Response Range:
  +20.0/+450.0 megahertz
• Features Provided:
  Internal battery accommodation and internal frequency calibrating crystal
• Accuracy Rating:
  Porm 0.01 pct single indicator single range
• Operating Voltage Rating In Volts:
  Between 6.0 dc and 45.0 dc
• Reference Number Differentiating Characteristics:
  As manufactured by production research co part no. D-617
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-581-2290
• Special Features:
  Crackle finish