Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Dielectric Withstanding Voltage In Volts:
  3000.0
• Reliability Indicator:
  Not established
• Mounting Hole Diameter:
  0.125 inches
• Scale Division Quantity:
  10 single indicator 2nd range
• Overall Diameter:
  2.695 inches
• Mounting Bolt Circle Diameter:
  2.440 inches
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Three hole/stud bolt circle
• Sensitivity Rating:
  50.0 microamperes
• Dial Scale Marking Color:
  Black single indicator all ranges
• Accuracy In Percent:
  -2.0 to 2.0 at full scale single indicator all ranges
• Meter Depth Behind Mounting Flange:
  1.600 inches
• Meter Body Diameter Behind Mounting Flange:
  2.210 inches
• Background Color:
  White single indicator all ranges
• Pointer Color:
  Black single indicator all ranges
• Power Source:
  External
• Mounting Facility Type And Quantity:
  3 unthreaded hole
• Scale Graduation Type:
  Linear single indicator 2nd range
• Scale Graduation Type:
  Nonlinear single indicator 1st range
• Measurement Range:
  +0.0 to 100.0 decibels single indicator 2nd range
• Measurement Range:
  +0.0 to 10.0 decibels single indicator 1st range
• Features Provided:
  Zero adjuster
• Movement Suspension Method:
  Jewel pivot base
• Circuit Attachment Method And Quantity:
  2 solder lug
• Style Designator:
  C1 round 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):
  6625-01-226-7849