CO2

This smart, compact and easy-to-use device has been developed to measure CO ₂ concentration and indoor air temperature. The CO ₂ small measuring station is ideal for use in offices , schools , conference rooms or at home , where comfort and personal health are of primary importance.

• measures CO ₂ concentration and air temperature
• automatic calibration every 8 days
• power cable (included): to standard USB 2.0 port

3 different LED indicators show the current air quality status:

1. Red indicator: ( >1200ppm )
2. Yellow indicator: ( 800-1200ppm )
3. Green indicator: ( <800ppm )

The CO ₂ desktop measuring station helps to monitor all climate parameters in your greenhouse . It is used to measure the CO ₂ concentration, temperature and relative humidity of the air with a visible LED alarm. It is the ideal device for monitoring the air quality in your indoor garden.

• large LCD-display that simultaneously shows: CO ₂ concentration , temperature and relative air humidity , calendar (m/d) and time (clock)
• desk stand, can be mounted on a wall or hung between plants
• stores min/max measurements
• records the measurements taken on an SD card (8GB included)
• 6 emoticons indicating room CO2 levels (350/450/700/1000/2500/5000ppm) for easy CO2-concentration
• automatic calibration function
• red indicator ( Alarm ); green indicator ( Save data )

Compact and extremely accurate portable handmeter. TechGrow​ HS-1 CO₂ Meter is ideal to measure the CO₂ value and temperature in a room.

• CO₂ range: 0-10000 ppm
• Temperature range: -10° to + 60° C
• Accuracy : ± 50 ppm or ± 5% of the CO₂ measurement (0-2000)
• Size: 60x170x55mm

Green Eye is a measuring device that reports the level of carbon dioxide (CO2) , temperature and humidity of the air in the room.

• Specialized data analysis software
• Monitoring the values of indicators throughout the day
• Alarm that activates at normal or high CO ₂ levels