Bluelab PH Pen Air Movement Fans Lifetime: 50

Lifetime: 50

Because it is a coconut substrate formula

Carbon filter included: 250mm / 750mm – 1800 m³/h

The Ozone Generator infuses through the growing environment

Best smell and taste

Bluelab PH Pen Air Movement Fans Lifetime: 50Elevate Your pH Testing with the Bluelab pH Pen A Precision pH Tester with Temperature Compensation When it comes to measuring the acidity or alkalinity of your nutrient solution, you need a tool that guarantees accuracy and reliability. Enter the Bluelab pH Pen, a trusted companion for growers worldwide, renowned for its precision. This compact, handheld device is equipped with temperature compensation, ensuring not only highly accurate pH readings