Audio Level Meter

Features

Specifications

• Circuit Current For Which Designed:
  Dc
• Overall Depth:
  3.000 inches
• Overall Width:
  6.190 inches
• Scale Division Quantity:
  1 single indicator single range
• Frequency Rating:
  Between 5.0 hertz and 100.0 kilohertz
• End Application:
  Electronic test equipment
• Furnished Items And Quantity:
  4 alkaline energizer c cell batteries; microphone attenuator, tool kit, 10 ft microphone extension cable, windscreen
• Indicator Type:
  Dial w/pointer
• Installation Design:
  Hand held
• Dial Scale Marking Color:
  White single indicator single range
• Background Color:
  Black single indicator single range
• Pointer Color:
  White single indicator single range
• Power Source:
  Internal
• Scale Graduation Type:
  Linear single indicator single range
• Measurement Range:
  +10.0 to 30.0 decibels single indicator single range
• Features Provided:
  Internal battery accommodation and portable
• Reference Data And Literature:
  Genrad catalog
• Style Designator:
  Hand-held
• Reference Number Differentiating Characteristics:
  As differentiated by the accessories included
• Federal Supply Class (fsc):
  Electrical and electronic properties measuring and testing instruments
• National Stock Number (nsn):
  6625-00-327-6585
• Special Features:
  Opt 9712 includes cables: 1933-9602, 1560-9677, 1560-9678, 1560-9679, 1933-9601; windscreens: 1560-9521 and 1560-9522; microphone pn 1560-9609; calibrator set pn 1562-9701, case pn 1933-9604; tripod 1560-9590; octave bands w/center frequency 31.5 hz to 16.0 khz; level range: 10 db to 130 db re 20 upa w/1 in. Microphone, 20 db to 140 db w/ 1/2 in. Microphone; operating temperature: m 10.0/p 50.0 deg. C; storage temp.: m 40.0/p 60.0 deg. C w/batteries removed