Hanna Instruments Halo Gel Filled Bluetooth pH Electrode led the RAZR form factor is

the RAZR form factor is designed for dense vertical farming where every inch of space impacts the bottom line

pH Down™

Professional pH controller especially designed for use with aquariums

Ask your LumiGrow representative for details

Sunrise/Sunset simulation

Hanna Instruments Halo Gel Filled Bluetooth pH Electrode led the RAZR form factor isHalo 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