Sound Level Meter

  • Easy one-hand operation
  • Measures sound according to the sensitivity of the human ear
  • MAX function
  • Three measurement ranges from 35 to 130dB
  • Accuracy ±1.5dB
  • Two time weighting curves:
    S (slow) - 550ms and F (fast) - 55ms
  • Two frequency weighting curves: A and C
  • Auxiliary output for recording
  • Tripod mountable
  • 2000-count backlit LCD
  • Lightweight and compact
  • Includes rugged, shockproof, protective, dirt resistant gray holster
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CA832 Sound Level Meter Specifications


Measurement Range 35 to 80dB
50 to 100dB
80 to 130dB
Measurement Rate 2.5 times per second
Dynamic Range 50dB
Frequency Range 31.5 to 8000Hz
Accuracy ±1.5dB
Resolution 0.1dB
Precision ±2.0dB
Display 2000-count
Sensor Type 0.5" electric (prepolarized) condenser microphone True RMS measurement with independent frequency weighting
Applicable Standard IEC 651 type 2/ANSI 1.4 type 2/JIS C 1502
Auxiliary Output DC output: 10mV/dB - 100W
AC output: 1.0rms - 600W
Frequency Weighting Curves A and C
Time Weighting S (slow) and F (fast)


Display 3.5 digit liquid crystal display (LCD), 2000-count
Operating Temperature 32° to 122°F (0° to 50°C), 80% RH without condensation
Storage Temperature -4° to 140°F (-20° to 60°C), 0 to 80% RH without battery
Power Source 9V Alkaline battery
Low Battery Indication Displayed when battery voltage is low
Dimensions 9.33 x 2.38 x 1.5" (237 x 60.5 x 38mm)
Weight 8.11 oz (230g) including battery
Ordering Information
Model Description Buy Online Price
MFR ID: 2121.23
AEMC CA832 Sound Level Meter (#212123) Add to Cart $199.00 
Included Accessories
  • 1 - 9V Battery
  • 1 - Auxiliary Output Plug
  • 1 - Tripod Mounting Screw Nut
  • 1 - Calibration Screwdriver
  • 1 - Holster
  • 1 - Instruction Manual