Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Dielectric Withstanding Voltage In Volts:
  1000.0
• Overall Diameter:
  Between 1.235 inches and 1.265 inches
• Environmental Protection:
  Shock resistant and vibration resistant and watertight
• Furnished Items And Quantity:
  Nut 2
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -3.0/+3.0 at full scale single indicator single range
• Accuracy In Percent:
  -3.0 to 3.0 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  0.375 inches
• Meter Body Diameter Behind Mounting Flange:
  Between 1.172 inches and 1.202 inches
• Movement Type:
  Moving coil, permanent magnet
• Background Color:
  White single indicator single range
• Pointer Color:
  Black single indicator single range
• Power Source:
  External
• Mounting Facility Type And Quantity:
  1 threaded body
• Scale Graduation Type:
  Nonlinear single indicator single range
• Measurement Range:
  -20.0/+3.0 voice units single indicator single range
• Measurement Range:
  -20.0 to 3.0 voice units single indicator single range
• Features Provided:
  External shunting
• Criticality Code Justification:
  Feat
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 solder lug
• Special Markings:
  Left side below scale -; right side below scale +
• Nuclear Hardness Critical Feature:
  Nonhardened
• Style Designator:
  Round flush mtg
• Supplementary Features:
  3.6 kohm shunting resistor not included
• Fsc Application Data:
  Test set, elect. Equip.
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-467-1264
• Special Features:
  Critical application