Aqua Balance EC Pen Meter DIGITAL BALLAST / LIGHTING KIT It also helps to strengthen

It also helps to strengthen plant cell walls and improve root development

Voltage: 220-240V

heavier flowers

Fixture Efficiency μmol/J (power 240W)

Ballast IP rated

Aqua Balance EC Pen Meter DIGITAL BALLAST / LIGHTING KIT It also helps to strengthenEC Pen Meter Green Easy to read screen. Easy to calibrate. Monitoring the pH of your nutrient solution is vital to getting your plants to grow at their peak performance as the pH determines how effectively nutrients are absorbed by plant roots. pH is measure of how acidic or alkaline (basic) a solution is on a scale of 0 to 14. Operation Steps: Remove the protective cover. Clean the electrode with water (there is white crystalline salt around the