Greenhouse Circulation Fan flowering Combination Probe For pH/EC/TDS with

Combination Probe For pH/EC/TDS with 1 meter cable

the 4’ track to accept 4-8 bars and the 8’ track to accept 8-16 bars

Product Dimensions - 66

pests and bacteria out of your garden

HO lamps: 6 included

Greenhouse Circulation Fan flowering Combination Probe For pH/EC/TDS with12" HAF (Horizontal Air Flow) Circulation Fan Promote uniform temperatures and reduce heat stress with these greenhouse circulation fans. Installing a ventilation system can increase air quality and improve the efficiency of heating and cooling systems. Horizontal Air Flow (HAF) fans work to move air in horizontal patterns creating a circular airflow pattern needed in hoop houses to maximize heat distribution and humidity control by mixing the air