Wireless Smart Thermometer/Hygrometer Plant Care & Nutrients 8" XL specs Duct Opening:

8" XL specs  Duct Opening: 8” | Length: 23" | Airflow Rating: 930 CFM | Carbon: Australian RC412 at 1200+ IAV | Thickness: 38mm

Punches hole for FloraFlex® Micro Tubing Accessories

retract the yoyo

chemical-resistant

or any other banned plant growth regulators in our products

Wireless Smart Thermometer/Hygrometer Plant Care & Nutrients 8" XL specs Duct Opening:iPhone & Android App Upgrade your grow to 21st century technology! Track and monitor temp and humidity of your grows from your couch! The Smart Thermometer is our favorite new device of the year! Works with any Apple or Android Smart Phone. We tested many different styles and brands and this was the clear favorite! The SensorBlue Smart Thermometer lets you: Monitor and track the temperature and humidity levels of your grow. Using the newest Bluetooth