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:
  1.312 inches
• Center To Center Distance Between Mounting Facilities Parallel To Width:
  1.312 inches
• Overall Height:
  1.810 inches
• Overall Width:
  1.810 inches
• Mounting Hole Diameter:
  0.125 inches
• Environmental Protection:
  Airtight and dust resistant and fungus resistant and heat resistant and humidity resistant and shock resistant and vibration resistant and water resistant
• Furnished Items And Quantity:
  Nut 4; lockwasher 4; seal 1
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Four hole/stud rectangular/square
• Frequency Response Range:
  +25.000/+10000.000 hertz
• Frequency Response Range:
  +25.000 to 10000.000 hertz
• Sensitivity Rating:
  600.0 ohms
• Dial Scale Marking Color:
  White 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:
  1.000 inches
• Meter Body Diameter Behind Mounting Flange:
  1.510 inches
• Movement Type:
  Moving iron vane
• Background Color:
  Black single indicator single range
• Pointer Color:
  White single indicator single range
• Power Source:
  External
• Mounting Facility Type And Quantity:
  4 screw and 4 unthreaded hole
• Scale Graduation Type:
  Nonlinear single indicator single range
• Measurement Range:
  -8.0/+22.0 decibels single indicator single range
• Measurement Range:
  -8.0 to 22.0 decibels single indicator single range
• Scale Selection Method:
  Terminal
• Features Provided:
  Magnetic shield and zero adjuster
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 screw and 2 solder lug
• Nuclear Hardness Critical Feature:
  Nonhardened
• Special Test Features:
  Complies with mil-m-10304
• Style Designator:
  Rectangular flush mtg
• Test Data Document:
  81349-mil-m-10304 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
• Specification Data:
  81349-mil-m-10304/19 government specification
• Fsc Application Data:
  Test set, elect. Equip.
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-763-8607
• Special Features:
  Ruggedized