6 inch Clip On Fan pH + PPM + EC Meters & Solutions its superior starting material

its superior starting material

so you dial the airflow and noise to the room

Red Plastic Weight with Shut-off Feature

so photoperiod stays intact

releasing a measured amount of carbon dioxide

6 inch Clip On Fan pH + PPM + EC Meters & Solutions its superior starting materialSpace saving design is ideal for your greenhouse, kitchen, office, nursery and more any area where space is limited and air circulation is desired. The spring loaded plastic clip won't mar surfaces, and the adjustable head directs air flow where you need it. It features durable plastic blades, and the easily removable safety grill makes cleaning a breeze. 6" adjustable angle head rotates 360 degrees 2 speed settings Strong, spring loaded clip Smooth