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Wireless Sound Level Sensor

Bluetooth | USB | Huge Battery Life | Independent Logging

This sensor accurately measures sound pressure level in decibels (dB) or examining the frequency content of sound in waveform (mV). The A filter used in the dBA range measures mid-range frequencies to approximate the normal human ear in the range and intensity that it ‘hears’ sounds. The C filter (dBC range) suits low and high frequency sound levels.

Wireless Sound Level Sensor
Reliable and durable, designed for the classroom

All our sensors come with 5 years warranty and lifetime support, we ensure your investment gives you complete peace of mind.

Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

Wireless Sound Level Sensor (Bluetooth) Wireless Sound Level Sensor (Bluetooth)
Order No. 1145
Downloads & Resources

All available downloadable product manuals and firmware for the Wireless Sound Level Sensor (Bluetooth)

Product Manuals

Download Smart wireless sound sensor manual | Version: 1

Product Firmware

Download Smart Wireless Sensor Firmware Update | Version: 4


Range 3
Range 1 dBA
Range 2 dBC
Range 3 mV
Connectivity USB or Bluetooth
Battery Internal 1300mAh

What's in the box

1x Wireless Sound Level Sensor
1x Mini USB Lead
EasySense2 Software (Digital download)
Sensor Manual (Digital download)