Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics Environment sensors or navigate around layout obstacles

or navigate around layout obstacles without breaking electrical continuity

Extra Strength Grow Power with Micronutrients

customizable oscillation ranges to target precise problem zones or establish massive room coverage while safely avoiding obstacle collisions

Secure your grow facility with the TrolMaster Water Detector (WD-2)

After application

Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics Environment sensors or navigate around layout obstaclesBluelab pH Pen: The Ultimate Handheld Digital pH & Temperature Tester Take complete control of your crop health with the Bluelab pH Pen. Trusted by commercial growers and hobbyists alike, this lab quality instruments provides fast, accurate, and temperature compensated readings of your liquid nutrient solutions. Whether you manage a sophisticated hydroponics setup, a backyard greenhouse, or a home aquarium, maintaining the perfect pH level is critical