Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Ac
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  Between 1.306 inches and 1.318 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  Between 1.306 inches and 1.318 inches
• Overall Height:
  Between 1.734 inches and 1.766 inches
• Overall Width:
  Between 1.734 inches and 1.766 inches
• Mounting Hole Diameter:
  0.125 inches
• Environmental Protection:
  Water resistant
• Furnished Items And Quantity:
  Gasket 1
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud rectangular/square
• Frequency Response Range:
  +0.025/+16.000 kilohertz
• Frequency Response Range:
  +0.025 to 16.000 kilohertz
• Dial Scale Marking Color:
  Black single indicator 1st range
• Dial Scale Marking Color:
  Black single indicator 2nd range and red single indicator 2nd range
• Dial Scale Marking Color:
  Black and red single indicator 2nd range
• Accuracy In Percent:
  -3.0/+3.0 at full scale single indicator all ranges
• Accuracy In Percent:
  -3.0 to 3.0 at full scale single indicator all ranges
• Meter Depth Behind Mounting Flange:
  1.000 inches
• Meter Body Diameter Behind Mounting Flange:
  1.510 inches
• Movement Type:
  Moving iron vane
• Background Color:
  White single indicator all ranges
• Pointer Color:
  Black single indicator all ranges
• Power Source:
  External
• Mounting Facility Type And Quantity:
  4 unthreaded hole
• Scale Graduation Type:
  Nonlinear single indicator all ranges
• Measurement Range:
  +0.0/+100.0 decibels single indicator 1st range
• Measurement Range:
  -30.0/+3.0 voice units single indicator 2nd range
• Measurement Range:
  +0.0 to 100.0 decibels single indicator 1st range
• Measurement Range:
  -30.0 to 3.0 voice units single indicator 2nd range
• Features Provided:
  Luminous scale marking
• Movement Suspension Method:
  Taut band
• Circuit Attachment Method And Quantity:
  2 solderless lug
• 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):
  6625-00-783-5145