Category I PPE Rating: Basic protection sized for low-risk cultivation tasks — particulate exposure
To further enhance efficiency
By delivering a targeted 14-0-0 NPK ratio
What you should see in the room: denser flowers
Specification Value CO2 Range 0-9999 ppm CO2 Accuracy ±(30 ppm + 3% of reading) CO2 Resolution 1 ppm Temperature Range 0-50°C (32-122°F) Temperature Accuracy ±0
Weather Station by Growlink EPA 25B Exempt Category I PPE Rating: BasicAll in One SDI 12 Weather Sensor with No Moving Parts The Growlink Wireless Weather Station centers on Campbell Scientific's ClimaVUE50 a compact digital head with no cups, no vanes, or tipping buckets. One SDI 12 line carries air temperature, RH, vapor pressure, barometric, wind, solar radiation, precipitation, and lightning back to the controller. Wind reads 030 m s at 0. 3 m s or 3%, precipitation lands at 0. 017 mm resolution, and solar covers