Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Ac
• Overall Height:
  3.312 inches
• Overall Width:
  3.688 inches
• Mounting Stud Length:
  0.578 inches
• Distance Between Mounting Facility Centers:
  3.188 inches
• Installation Design:
  Panel
• Mounting Arrangement Style:
  Two hole/stud
• Accuracy In Percent:
  -1.5 to 1.5 at full scale single indicator single range
• Meter Depth Behind Mounting Flange:
  1.016 inches
• Meter Body Diameter Behind Mounting Flange:
  2.250 inches
• Mounting Facility Type And Quantity:
  2 threaded stud
• Measurement Range:
  -20.0 to 3.0 decibels above or below one milliwatt single indicator single range
• Mounting Stud Diameter:
  0.138 inches
• Features Provided:
  Zero adjuster
• Circuit Attachment Method And Quantity:
  2 threaded stud
• Special Markings:
  Black @band from m20 to 0 db on div scale; red band from 0 to p20 on div scale
• Style Designator:
  Rectangular flush mtg
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-669-5045