MX1102 CO2 Splash Page - UK


HOBO CO2 Logger for Mobile Devices

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Affordable and Convenient

No internet access, cables, or PC required!

HOBO® MX1102 Data Logger

Get your Bluetooth® Smart CO2/temp/RH logger now.

Onset’s HOBO MX1102 CO2 logger makes it more convenient than ever to measure and record CO2 in buildings and other non-condensing environments. It measures CO2 from 0 – 5,000 parts per million (ppm) – and our free HOBOmobile app* allows you to access data right from your mobile phone or tablet within a 100-foot range. The MX1102 also features a USB port so it can be used with a computer running HOBOware Pro graphing and analysis software.

  • Runs for six months on four AA batteries
  • LCD displays current readings and logger status
  • Works with Onset’s free HOBOmobile™ app
  • Audible alarms notify you of problems
  • Self-calibrating CO2 sensor ensures optimal accuracy at lower maintenance costs

CO2 monitoring where it counts


Tracking CO2 is a critical aspect of measuring indoor air quality and ensuring a healthy environment. Whether you need to monitor an office space, school, hospital or greenhouse, the HOBO MX1102 makes the process fast, easy and cost-effective.

Self-Contained, Fully-Featured

Locate a Distributor in the UK

Find an Onset Distributor by clicking below.

Tempcon Instrumentation Ltd.

Address: Unit 19 Ford Lane Business Park Ford Lane, Ford Nr. Arundel, West Sussex BN18 0UZ
Telephone:+44 (0) 1243 558270
Fax:+44 (0) 1243 558288
Website: Click Here

Free white paper

Get valuable tips and advice by downloading our white paper – Choosing a Temperature Data Logger: 5 Things You Need To Know!

Onset is a leading supplier of data loggers. Our HOBO data logger products are used around the world in a broad range of monitoring applications, from verifying the performance of green buildings and renewable energy systems to agricultural and coastal research.

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