Casella CEL-62x series | Sound level meter - CEL-620A2/K1

The Casella CEL-62x series includes sound level meters that meet both the American (ANSI Type 1 and Type 2) and International (IEC Class 1 and 2) standards for accuracy. You can get these meters from BSRIA Instrument Solutions in four different sets, depending on what you need. They're great for checking noise levels at work or for more detailed industrial health checks where you need to pick the right ear protection based on different sounds. Each set comes with the CEL-120 acoustic calibrator to make sure your readings are accurate, a protective case, a microphone cover to reduce wind noise, a USB cable for connecting to computers, instruction manuals, and Casella's own Insight Data Management Software to help you keep track of and analyze your noise measurements.
Source Availablity
Hub Location Quantity Delivery Time
KSA 2 2 - 3 days

In stock

SKU CEL-620A2/K1-1
Price Unit Each

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  • Measures octave bands in real time
  • Helps choose ear protection (using Octave or HML Methods)
  • Easy-to-use, full-color screen
  • Consistent measurement range, even for octave analyses
  • Available in IEC 61762 Class 1 or Class 2 versions
  • Can measure all noise levels at work at the same time 



Total measurement range

20 to 140 dB RMS (single range), 143.0 dB Peak

Frequency weightings

RMS Simultaneous A, C & Linear (Z)

Frequency weightings

Peak Simultaneous A, C & Linear (Z)

Time weightings

Simultaneous Slow, Fast & Impulse

Amplitude weightings

Q3, Q4 and Q5 (Q4 & Q5 applicable to Lavg only)


70 to 90 (dB) in 1 dB steps (applicable to Lavg only)

Noise floor

< 33 dB (A)

Runs stored


Display size

320 x 240 pixel colour TFT

Calibration information

Stores pre and post run calibration date, time and level

Output (PC)

USB 2.0 ‘A’ to ‘Mini B’


3 x AA Alkaline (supplied) or rechargeable

External power

9 - 14 V DC at 250 mA via 2.1 mm connector

Battery life

11 hours with backlight on, 20 hours backlight off

Tripod mount

1/4” Whitworth socket


72 mm x 229 mm x 31 mm


295 g

Measured Parameters

LXY, LXYmax, LXYmin, LXeq, LXpeak, Lavg, LC-LA, LXIeq, LTM3, LTM5, LAE

CEL-620B versions additional measured parameters

Octaves LXY, LXYmax, LXYmin


More Information
SKU CEL-620A2/K1-1
Usually ships in 2-3 Days
Manufacturer BSRIA
Price Unit Each
Is Featured No
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