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REED C-322 Sound Level Meter/Data Logger, 32 to 130dB

Model: C-322

REED C-322 Sound Level Meter/Data Logger, 32 to 130dB

Model: C-322

This datalogging sound level meter records up to 32,000 readings and is auto-ranging from 30 to 130 dB.

Sorry! This product has been discontinued.

The REED C-322 Sound Level Meter/Data Logger, 32 to 130dB has been discontinued, it has been replaced by the REED R8080 Data Logging Sound Level Meter with Bargraph

REED C-322 Offers


  • IEC651 Type II
  • Auto-ranging from 30 to 130 dB
  • Dynamic range of 50 dB
  • 32,000 record datalogger
  • User selectable sampling intervals
  • Real-time clock logs each data point with time and date
  • 4-digit backlit display with analog bar graph
  • AC and DC output
  • Max/Min function
  • Auto power off

REED C-322 Specifications

Measuring Range 32 to 80 dB, 50 to 100 dB, 80 to 130 dB
Resolution 0.1 dB
Accuracy ±1.5 dB @ 94 dB
Frequency Range 31.5 Hz to 8 kHz
Power Supply 1 x 9V alkaline battery
Battery Life 120 hours typical
Dimensions 275 x 64 x 30mm (10.8 x 2.5 x 1.2")
Weight 285g (0.55lb)

What's included with the REED C-322

  • C-322 Sound Level Meter/Data Logger
  • Calibration Screwdriver
  • Windshield Ball
  • RS232 Cable
  • Windows Datalogging Software
  • Carrying Case
  • Battery

Ideal Applications for the REED C-322

  • Measure and log the amount of sound that is happening in a specific location
  • Monitor your work conditions
  • Environmental impact studies

Click on a category to view a selection of compatible accessories with the REED C-322 Sound Level Meter/Data Logger, 32 to 130dB.

REED R8090 Sound Level Calibrator

Model: R8090

This sound calibrator generates a stable acoustic signal at a controlled frequency and amplitude to verify the accuracy of your sound level meter.

REED R1500 Tripod

Model: R1500

Expandable up to 56" and features an add-on adapter capable of mounting instruments without a tripod mount. The R1500 is a convenient accessory for any data logging instrument setup for long-term continuous monitoring.

Calibration Lab
When you purchase a REED product it comes included with a one year warranty. We back our products.