Bluelab OnePen™ – pH, Conductivity & Temperature Measurement Tool Trimming Shears at a predetermined time

at a predetermined time

it enhances a plant's ability to produce gland sites

Built for Professionals – Ideal for contractors and construction crews

All batteries are included (one AAA and two LR44 button-cell) and the backlit LCD display will inform you when they need to be changed

Bluelab OnePen™ – pH, Conductivity & Temperature Measurement Tool Trimming Shears at a predetermined timeBluelab OnePen pH, Conductivity & Temperature Measurement Tool PRODUCT MANUAL All in One Accuracy for Your Grow The Bluelab OnePen is a compact 3 in 1 tool that measures pH, conductivity (EC), and temperature in your nutrient solutions. Designed for growers who demand precision, this pen helps you optimize nutrient uptake, reduce waste, and maximize yields. Connect it to the Edenic app via Bluetooth to unlock real time data, remote viewing, and