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Small white rectangular data logger with screen and USB port

Hobo

Hobo MX1102A CO2 Temp Humidity Data Logger

SKU CH-GN2Y-MHA1G

Logs CO₂, temperature and humidity from 32 to 122 °F with ±5 % accuracy and 100 ft Bluetooth range

  • TypeTraffic & Parking Lot
  • Monitors CO₂, temperature and humidity for complete indoor air insight
  • Measures 32 °F to 122 °F and 1 % to 70 % RH with ±5 % accuracy
  • Logs data at intervals from 1 second to 18 hours for flexible sampling
  • Connects via Bluetooth and USB for wireless or wired data retrieval
  • Ships with a calibration certificate so readings are traceable from day one

Purpose-built logger

The Hobo MX1102A records carbon dioxide, temperature and humidity for traffic and parking-lot studies. It suits facilities managers and environmental consultants who need long-term indoor air-quality data without wiring.

Wireless setup pitfalls

Configuration is done through a free app over Bluetooth or a USB link. The 100 ft wireless range can be reduced by walls or metal structures, so verify signal strength at the mounting height before leaving the site.

Steady logging behaviour

Sampling intervals run from 1 sec to 18 hr, letting the logger capture both rapid changes and daily trends. A calibration certificate ships with each unit, supporting consistent accuracy of ±5 percent RH across the 32 to 122 °F and 1 to 70 % RH ranges during extended deployments.

Highlights

  • Monitors CO₂, temperature and humidity for complete indoor air insight
  • Measures 32 °F to 122 °F and 1 % to 70 % RH with ±5 % accuracy
  • Logs data at intervals from 1 second to 18 hours for flexible sampling
  • Connects via Bluetooth and USB for wireless or wired data retrieval
  • Ships with a calibration certificate so readings are traceable from day one

Specifications

BrandHOBO
TypeTraffic & Parking Lot

Questions about this item

How can I verify the MX1102A logger is recording CO₂, temperature and humidity correctly after setup?

Compare its live readings against a known reference; the logger measures 32 to 122 °F and 1 to 70 % RH with ±5 % accuracy, and the included calibration certificate confirms factory validation.

What comes in the box with the MX1102A and what must I source separately?

The package includes the logger with a built-in USB port for data offload and charging; the free HOBOconnect app for Bluetooth or USB configuration is downloaded separately.

Which version of the MX1102A should I choose for a parking-structure deployment?

The single model listed covers a 100 ft Bluetooth range and logs at intervals from 1 second to 18 hours, matching typical parking-lot monitoring needs.

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