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Amprobe SM-20A

Sound Level Datalogging Meter, A and C Weightings with USB and PC Software

Brand: Amprobe
Model No: SM-20A
MPN: 3477333
Our Model No: SM20A
Condition: NEW
PDF Document Icon Data Sheet (958.88 KB)
Sale $323.96

Product Features:

  • Sound meter with PC computer download capabilities
  • Internal memory, 14,000 records
  • Designed to meet the measurement requirements of safety engineers, health, industrial safety offices and quality control in various environments.
  • A and C weightings for checking compliance with safety regulations as well as acoustic analysis
  • Measuring ranges: A weighting 30~130dB, C weighting 35~130dB
  • Frequency range: 31.5Hz~8KHz
  • Display with 0.1dB steps on a 4 digit LCD
  • Slow (1 sec) and fast (125ms) response settings to check peak and average noise levels
  • Max/min recording
  • Internal memory, 14,000 records
  • Recording intervals from 1 second to 8 hours
  • PC computer download capabilities
  • Data hold to freeze reading on digital display
  • CE, designed to meet IEC651 type 2, ANSI S1.4 type 2

The Amprobe SM-20-A Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and quality control in various environments.

The SM20A offers two types of measurements: A weighting and C weight. The A weighting is for general noise sound level and the C weighting is for measuring sound level of acoustic material control in various environments (ie 94dB 1 kHz etc...). The SM-20-A conforms to the IEC651 Type 2,ANSI S1.4 Type 2, and JISC1502 requirements for Sound Level Meters. Which means the SM-20-A uses two different weighting filters required by the IEC 651 and ANSI S1.4 Type 2: The A-Weighting and the C-Weighting audio filtering. The SM-20-A offers a PC interface.

  • 1 - Carrying case
  • 1 - users manual
  • 1 - battery(installed)
  • 1 - USB cable download and software CD
Model Description Buy Now Price
SM-CAL1 Amprobe SM-CAL1 Sound Meter Calibrator with Two Output Levels of 94dB and 114dB Add to Cart
Sale $219.96
Datasheet: PDF Document Icon(958.88 KB)
Manual: PDF Document Icon(664.81 KB)
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