Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Ac
• Dielectric Withstanding Voltage In Volts:
  1500.0
• Center To Center Distance Between Mounting Facilities Parallel To Length:
  4.000 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  3.560 inches
• Overall Height:
  4.200 inches
• Overall Width:
  4.660 inches
• Scale Division Quantity:
  35 single indicator single range
• Mounting Stud Length:
  0.500 inches
• Environmental Protection:
  Cold resistant and heat resistant and humidity resistant
• Furnished Items And Quantity:
  Term. Hdw 2
• 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:
  -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:
  0.910 inches
• Meter Body Diameter Behind Mounting Flange:
  2.690 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:
  Linear single indicator single range
• Measurement Range:
  +40.0/+110.0 decibels single indicator single range
• Measurement Range:
  +40.0 to 110.0 decibels single indicator single range
• Mounting Stud Diameter:
  0.138 inches
• Scale Selection Method:
  Terminal
• Features Provided:
  Knife edge pointer and mirror scale and self-illumination facility and zero adjuster
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Operating Voltage Rating In Volts:
  30.0 dc
• Phase:
  Single
• Special Markings:
  Ambient sea noise; db//upa2; 1 hz band
• Nuclear Hardness Critical Feature:
  Nonhardened
• Special Test Features:
  Conforms to mil-m-10304
• Style Designator:
  Rectangular flush mtg
• Supplementary Features:
  50.0 ohms resistance
• Fsc Application Data:
  Test set, elect. Equip.
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-276-5428
• Special Features:
  Ruggedized