This item has been discontinued, Please try our selection of Controllers, PPM Monitors or Multi-Function Controllers for an alternative.
The Atlas 5 is a portable, handheld monitor that measures carbon dioxide (CO2), temperature and humidity in your greenhouse or grow enclosure. An excellent reference tool that every gardener needs in their toolbox. Great for use to monitor air quality in indoor gardens, grow shops or commercial settings. Fast, accurate and easy to use, the Atlas 5 is a must for every grower!
- CO2 Range: 0 Parts Per Million (PPM) to 9,999 PPM.
- Accurately monitors your grow area or greenhouse.
- Temperature Range: 14°F to 140°F (-10°C to 60°C).
- Humidity Range: 0.1% to 99.0%.
- Can be programmed to display: air/dew point/wet bulb temperature.
- Backlit LCD display function and auto shut-off feature.
- Runs off 4 AA batteries (included).
- 1 year warranty.