Build Your Own Carbon Dioxide Monitor

£29.90

Get ready to build a real working gadget!

This Science Owl kit lets kids create their very own CO₂ monitor to measure air quality.

It’s hands-on, creative, and perfect for curious kids age 11+ who love making things. No experience needed… just excitement and a bit of tinkering!

What it does

  • Glows green or red depending on the air quality

  • Shows you how fresh (or stuffy!) your room is

  • Lets kids experiment, test, explore, and become mini climate scientists

  • Comes with fun extra experiments to try around the house, garden, or at school

What’s in the box

  • All the bits you need to build your monitor

  • Simple step-by-step guide that show you how to build your device

  • Bonus science challenges!

Everything is packed using planet-friendly materials including recyclable cardboard, compostable clear bags made from wood pulp, and plastic-free stickers.

Get ready to build a real working gadget!

This Science Owl kit lets kids create their very own CO₂ monitor to measure air quality.

It’s hands-on, creative, and perfect for curious kids age 11+ who love making things. No experience needed… just excitement and a bit of tinkering!

What it does

  • Glows green or red depending on the air quality

  • Shows you how fresh (or stuffy!) your room is

  • Lets kids experiment, test, explore, and become mini climate scientists

  • Comes with fun extra experiments to try around the house, garden, or at school

What’s in the box

  • All the bits you need to build your monitor

  • Simple step-by-step guide that show you how to build your device

  • Bonus science challenges!

Everything is packed using planet-friendly materials including recyclable cardboard, compostable clear bags made from wood pulp, and plastic-free stickers.