Hanna Instruments Halo Gel Filled Bluetooth pH Electrode pumps-and-irrigation-supplies • Proprietary blend of chelated

• Proprietary blend of chelated micro and macro nutrients

Gavita Pro 1700e LED has an output of 1700 µmol s-1 PAR with the efficacy of 2

125" x 4")

it makes the sharpening process nearly effortless

Whether used in soil

Hanna Instruments Halo Gel Filled Bluetooth pH Electrode pumps-and-irrigation-supplies • Proprietary blend of chelatedHalo Gel Filled Bluetooth pH Electrode This Bluetooth enabled electrode turns your Apple or Android device into a full featured portable pH meter. HALO gives you the ability to measure, chart, record and share your data right from your phone. HALO enables the gardener to automate their pH and temperature logging efforts. This helps keep gardeners accountable and focused. You can stop relying on hand written data logs when you start using the HALO. pH