co2mon.nz is the easiest way to understand indoor ventilation, giving you confidence the air you're breathing is clean and fresh.
"co2mon.nz helped us discover the fresh air intake for our office wasn’t working and needed repairs.
The ongoing monitoring and visibility of our indoor air quality helps us to achieve a healthy working environment for our team."
Jeremy Johnson — Co-founder & Head of Product, Rocketspark
Supporting you to maintain healthy ventilation practices
Our monitor provides easy to understand, actionable in-room feedback.
Integrated WiFi connectivity enables collection of CO2 measurement data over time to support analysis and deliver insights into ventilation performance and patterns.
If ventilation improvements are needed the data is ready and available to support informed decisions about the best investments to make.
Everyone deserves to know the air we breath is clean and healthy.
Establish trust with your customers, employees and other interested parties using co2mon.nz's intuitive and simple tools to publish air quality information online.
Built on the highly accurate Sensirion SCD40, the monitor can be trusted to provide reliable measurement of CO2 levels day after day.
Sensor technology | Photoacoustic NDIR |
Accuracy | ±50 ppm |
Measurement range | 400 - 2000 ppm |
Flexible purchase options
To make it easy to get started monitoring your ventilation our CO2 monitors and available to rent or buy. Choose from the options below for pricing.
Let's Talk!
For large orders, please tell us a bit more about your needs and we'll get back to you ASAP with a customised quote to ensure you're well supported.
Enquiry sent! Thanks for your interest.
Rent
Plus $10 shipping fee. All prices include GST.
Buy
All prices include GST.
Why monitor indoor air quality?
Clean, fresh air is fundamental to life and health, and yet repeated studies have revealed that in many cases the air you’re breathing at school, in the bus or at work and probably also at home falls well below the ideal of what clean, fresh air should be.
Ventilation (replacing old stale air with clean fresh air) is the most effective and economical method of improving and maintaining high indoor air quality, but without monitoring to reveal the otherwise invisible air quality details, it's easy to overlook ensuring that adequate ventilation is provided.
co2mon.nz's goal is for ventilation monitoring to be easy and accessible so everyone can benefit from well ventilated indoor spaces.
Stale air contains odours, feels "stuffy" and leads to reports of headaches and other discomfort.
Clean air lowers the risk of transmission of respiratory viruses such as Covid-19 as well as common colds and the Flu. [ref]
Stale air containing high CO2 levels slows response times and decreases overall productivity of office workers. [ref]