The CO240 monitors carbon dioxide (CO2), air temperature, and humidity, as well as dew point and wet bulb calculations. The user-programmable high alarm with audible beeper is ideal for quickly checking CO2 levels and adjusting environmental conditions in an enclosed location, such as a greenhouse or nursery, to ensure optimal plant growth. Comes with six AAA batteries, a USB cable, PC software, and a protective case.
| Dew Point | -99.2 to 118°F (-72.9 to 47°C) |
|---|---|
| Dew Point Max Resolution | 0.1°F/°C |
| Relative Humidity | 10 to 90% |
| Relative Humidity Basic Accuracy | ±5% |
| Relative Humidity Max Resolution | 0.10% |
| Temperature (Air) | 14 to 122°F (-10 to 50°C) |
| Temperature (Air) Basic Accuracy | ±2.0°F (1.0°C) |
| Temperature (Air) Max Resolution | 0.1°F/°C |
| Wet Bulb | 12.2 to 118.8°F (-11 to 48.2°C) |
| Wet Bulb Max Resolution | 0.1°F/°C |
| Certifications | CE |
| Dimensions | 8.3 × 2.4 × 1.6" (211 × 60 × 40mm) |
| Power | 6 × AAA (1.5V) batteries |
| Warranty | 2 years |
| Weight | 6.4oz (181.4g) |
| Carbon Dioxide [CO2] | 0 to 9,999ppm |
| Carbon Dioxide [CO2] Basic Accuracy | ±(5% of reading + 75ppm) |
| Carbon Dioxide [CO2] Max Resolution | 1ppm |
