Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Overall Height:
  1.750 inches
• Overall Width:
  1.750 inches
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Dial Scale Marking Color:
  Black single indicator all ranges
• Accuracy In Percent:
  -3.0/+3.0 at full scale single indicator all ranges
• Meter Depth Behind Mounting Flange:
  0.800 inches
• Meter Body Diameter Behind Mounting Flange:
  1.500 inches
• Movement Type:
  Moving coil, permanent magnet
• Background Color:
  Yellow single indicator all ranges
• Pointer Color:
  Black single indicator all ranges
• Power Source:
  External
• Mounting Facility Type And Quantity:
  1 threaded body
• Scale Graduation Type:
  Nonlinear single indicator all ranges
• Measurement Range:
  +0.0/+100.0 percent modulation single indicator 1st range
• Measurement Range:
  -20.0/+3.0 voice units single indicator 2nd range
• Scale Selection Method:
  Terminal
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 solder stud
• Special Markings:
  Red band from 0 to plus 1 volumn unit
• Nuclear Hardness Critical Feature:
  Nonhardened
• Style Designator:
  Fan shape flush mtg
• Fsc Application Data:
  Test set, elect. Equip.
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-866-1891