Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Dielectric Withstanding Voltage In Volts:
  1500.0
• Mounting Hole Diameter:
  0.150 inches
• Overall Diameter:
  3.500 inches
• Mounting Bolt Circle Diameter:
  3.180 inches
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud bolt circle
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -2.0/+2.0 at full scale single indicator single range
• Accuracy In Percent:
  -2.0 to 2.0 at full scale single indicator single range
• Unable To Decode:
  Unable to decode or unable to decode
• Meter Depth Behind Mounting Flange:
  0.980 inches
• Meter Body Diameter Behind Mounting Flange:
  2.760 inches
• Movement Type:
  Moving iron vane
• Background Color:
  White single indicator single range
• Pointer Color:
  Black single indicator single range
• Power Source:
  External
• Mounting Facility Type And Quantity:
  4 unthreaded hole
• Scale Graduation Type:
  Nonlinear single indicator single range
• Measurement Range:
  -20.0/+0.0 decibels single indicator single range
• Measurement Range:
  -20.0 to 0.0 decibels single indicator single range
• Scale Selection Method:
  Terminal
• Features Provided:
  Zero adjuster
• Circuit Attachment Method And Quantity:
  2 solder lug and 2 threaded stud
• Special Markings:
  Zero set to left of minus 20
• Nuclear Hardness Critical Feature:
  Nonhardened
• Special Test Features:
  100.0 megohms insulation resistance
• Style Designator:
  Round 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):
  6625-00-187-4919
• Special Features:
  Ruggedized