Voltmeter

Features

Specifications

• Overall Height:
  6.500 inches
• Overall Width:
  5.125 inches
• Scale Division Quantity:
  12 single indicator single range
• Frequency Rating:
  Between 50.000 hertz and 60.000 hertz
• End Application:
  For test and alignment of lf receiver, an-urc-117 ground wave emergency network (gwen)
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -1.0/+1.0 at full scale single indicator all ranges
• Movement Type:
  Moving iron vane
• Background Color:
  White single indicator single range
• Power Source:
  External
• Measurement Range:
  +0.0/+60.0 decibels single indicator single range
• Scale Selection Method:
  Switch
• Features Provided:
  Electrical overload protection and zero adjuster
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 connector, receptacle
• Operating Voltage Rating In Volts:
  115.0 ac and 230.0 ac
• Phase:
  Single
• Functional Classification:
  Aa-1.1
• Functional Description:
  True root-meansquare voltmeter used to maintain an/arn-52 and an/asn-64
• Entry Date:
  71-01-15
• Reference Data And Literature:
  Tb9-6625-0011-50, tb11-6625-1227-15
• Relationship To Similar Equipment:
  Interchangeable w/6625010123255 and 6625004423585
• Style Designator:
  Rectangular or square
• Type/model Designation:
  An/usm-224
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-727-4706