Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  1.310 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  1.310 inches
• Overall Height:
  1.770 inches
• Overall Width:
  2.260 inches
• Scale Division Quantity:
  48 single indicator single range
• Mounting Stud Length:
  0.500 inches
• Environmental Protection:
  Cold resistant and heat resistant and humidity resistant and shock resistant and vibration resistant
• Furnished Items And Quantity:
  Terminal hardware 2; mounting hardware 4
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud rectangular/square
• Sensitivity Rating:
  1.0 milliamperes
• Dial Scale Marking Color:
  Black single indicator single range
• Accuracy In Percent:
  -1.0/+1.0 at full scale single indicator single range
• Accuracy In Percent:
  -1.0 to 1.0 at full scale single indicator single range
• Unable To Decode:
  Unable to decode or unable to decode
• Meter Depth Behind Mounting Flange:
  1.300 inches
• Meter Body Diameter Behind Mounting Flange:
  1.510 inches
• Movement Type:
  Moving coil, permanent magnet
• Background Color:
  White single indicator single range
• Pointer Color:
  Black single indicator single range
• Mounting Facility Type And Quantity:
  4 threaded stud
• Scale Graduation Type:
  Linear single indicator single range
• Measurement Range:
  +0.0/+120.0 decibels single indicator single range
• Measurement Range:
  +0.0 to 120.0 decibels single indicator single range
• Mounting Stud Diameter:
  0.112 inches
• Features Provided:
  Zero adjuster
• Movement Suspension Method:
  Taut band
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Special Markings:
  Extended mark at 0; 20; 40; 60; 80; 100; 120; db above threshold
• 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):
  6625-00-222-7572