Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  3.537 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  3.978 inches
• Overall Height:
  4.259 inches
• Overall Width:
  5.248 inches
• Mounting Stud Length:
  0.500 inches
• Environmental Protection:
  Shock resistant and vibration resistant
• Furnished Items And Quantity:
  Nut 6; washer 4
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud rectangular/square
• Sensitivity Rating:
  1.0 milliwatts
• 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
• Meter Depth Behind Mounting Flange:
  0.944 inches
• Meter Body Diameter Behind Mounting Flange:
  2.711 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:
  4 threaded stud
• 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
• Mounting Stud Diameter:
  0.138 inches
• Features Provided:
  Zero adjuster
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Special Markings:
  L side of scale to m 10 black band; below scale: add to receive level setting
• Nuclear Hardness Critical Feature:
  Nonhardened
• Style Designator:
  Rectangular 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):
  6625-00-121-1567
• Special Features:
  Ruggedized