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Jaycar

Arduino Compatible

This air quality sensor can detect a wide range of volatile organic compounds (TVOCs), including equivalent carbon dioxide (eCO2) and metal oxide (MOX) levels. It also features a 10K precision 1% NTC thermistor, which can be used to measure the specific temperature in the environment. Equivalent carbon dioxide (eCO2) is measured in the range of 400 to 8192ppm (parts per million), and various volatile organic compounds (TVOC) ranges from 0 to 1187ppb (parts per billion). Includes 3mm mounting holes for fixed applications. 

Features:

  • Measures eCO2 and MOX levels
  • Ultra-low power consumption
  • CCS811B chip
  • Precision NTC thermistor
  • 0-1187ppb TVOC measurement range
  • 400-8192ppm eCO2 measurement range

Sensor IC:CCS811B

Duinotech Arduino Compatible Air Quality Sensor with CO2 and Temperature

Cat. No: XC3782
1.0(2)
$34.95
Bulk Pricing
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Qty 1-2
$34.95 / unit
Qty 3-5
$30.95 / unit
Best Value
Qty 6+
$27.95 / unit
30-Day Returns
Australian Stock
Warranty Included
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Customer Reviews

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Deceptive trading

Ed64July 2025

Jaycar continue to list this sensor as "CO2 and Temperature" but it does not provide temperature readings. I've purchased it and returned it for incorrect packaging, and they continue to sell it.

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False advertising

bimbamMay 2025

This seemingly does NOT expose any temperature sensing capability. Description is misleading.

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