Autopilot CUMULUS S50 Digital Co2 Controller Hand Tools It improves growth and yield

It improves growth and yield of the harvest and contains humic acids which may increase micronutrient uptake

¾ PVC & 1 EMT

Overall product dimensions are 20 in W x 25 in D x 30 in H and a shipping weight is 221 lbs

Bluelab Soil pH Meter

The ROI-E420 isn't just an LED with an on and off switch

Autopilot CUMULUS S50 Digital Co2 Controller Hand Tools It improves growth and yieldThe Autopilot Cumulus S50 Digital CO2 Controller measures and controls grow room carbon dioxide levels with great precision. It can operate in Fuzzy Logic mode, ppm Up or ppm Down mode. The S50 digital display shows exact ppm readings down to 1 ppm resolution. It boasts a fully customizable CO2 set point and deadband, min max recall, LED mode and error indicators, optional calibration and a remote 15' low drift CO2 sensor with photocell. The ppm Up