AZ Large Display CO2 Temperature and %RH Monitor with Datalogging
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Designed for clarity and precision, this monitor is perfect for classrooms, offices, gyms, and other indoor environments where healthy air matters. The bright, easy-to-read display shows real-time data at a glance, while built-in datalogging allows for detailed tracking over time.
- Model 77294L
- Large LED displays CO2 value, humidity and temperature.
- 12000 readings auto logging. USB2.0 plug and play. No need to operate through specific software.
- Wall mount display with 3-color light bar to provide hazardous level indicator from far distance
- Touch panel to program the setting
- NDIR (non-dispersive infrared) waveguide CO2 technology
- 3-color lightbar (green / yellow / red) gradually changes color for CO2 concentration.
- CO2 automatic background calibration(called ABC) for long time drift compensation
- Buzzer alarm function is included
- Areas of application: Widely used in the office building, school, exhibition hall, shopping mall, meeting room, fitness center, restaurant and other public places where energy cost, personal comfort and healthy are important.
Shipping information
1. Order Processing
Orders are processed Monday to Friday (excluding public holidays) and are typically dispatched within 1–2 business days of payment confirmation.
2. Shipping Locations
We ship Australia-wide. For international shipping enquiries, please contact us prior to placing your order.
3. Delivery Timeframes
Estimated delivery times (after dispatch):
- Metro areas: 2–5 business days
- Regional areas: 3–10 business days
- Express shipping: 1–3 business days (location dependent)
Delivery timeframes are estimates only and may vary due to carrier delays or remote locations.
4. Tracking
Once your order has been dispatched, you will receive a tracking number via email (where available).
5. Delivery Issues
If your order is delayed, lost, or arrives damaged, please contact us within 5 business days of the expected delivery date so we can investigate with the carrier.
For any shipping enquiries, please contact The Temperature Store via our Contact Us page
Returns & warranty
Warranty 1 year. Returns accepted within 30days but must be as supplied and in original undamaged packaging. See our policies in the footer.