CO2 Controller with High-Temp Shutoff flowering This pump has an electrical

This pump has an electrical safety device built-in to prevent the pump from running dry

Grasshoppers

9%—a highly stable output frequency—the Quantum Dimmable ballast lets you run your lamps at the strength you need

• Propritary blend of chelated micro and macro nutrients

CO2 Controller with High-Temp Shutoff flowering This pump has an electricalSimple CO2 controller with display and day night detection. Very easy to install and set up. The PNG 060 comes with a high temperature shutoff to protect your plants from overheating: CO2 enrichment is stopped when the temperature set point is reached. Displays ambient CO2 level Day and night detection Adjustable CO2 setpoint from 400 ppm to 2100 ppm High temperature shutoff feature from 50F to 130F Adjustable differential Easy one button calibration