CO2 Detector with LED Display & Infrared Sensor – Real-Time Air Monitor

When CO2 levels rise in a closed room, the effects can be subtle but serious — drowsiness, difficulty concentrating, and headaches are common signs that the air quality has dropped. This CO2 Detector with Infrared Sensor monitors your indoor air in real time, giving you an instant, colour-coded reading on its bright LED backlit LCD screen so you can act before discomfort sets in.

Simply press and hold the power button for 3 seconds to turn it on — it begins detecting automatically. The colour-coded display shifts from green through to red as CO2 levels rise, making it easy to read at a glance even for those with reduced vision. Rechargeable via USB-C with a built-in 1200mAh battery, it's portable and ready to use anywhere in the home.

• Item Name: Infrared CO2 Detector
• Material: ABS, Metal
• Sensor Type: Infrared Sensor
• Detection Range: 400–5000ppm
• Display: LED Digital Display + LCD Screen + Backlight
• Ambient Temperature Range: 1–70°C
• Operating Voltage: 5V
• Battery: 1200mAh (built-in, with battery indicator)
• Charging Interface: Type-C 5V
• Standby Time: 240–360 minutes
• Product Size: Approx. 9 × 7 × 3.5cm
• Colour Indicators: Green (0–799ppm), Yellow (800–1199ppm), Orange (1200–1599ppm), Red (1600–1999ppm), All flash (2000ppm+)

• 1 × CO2 Infrared Detector
• 1 × USB Charging Cable
• 1 × User Manual

• Free standard shipping with MF Plus
• Delivery within 5–10 business days Australia-wide (excluding weekends and public holidays)

• Free 30-day return on faulty, damaged, or incorrectly described items