Bluelab OnePen* is the new all-in-one solution for measuring pH, Conductivity (EC), and Temperature. Premium materials and an IP68 dust / waterproof rating make this the most durable pH/EC pen on the market. The replaceable probe and health indicator simplify maintenance, reduce overall costs, and ensure long-lasting performance.
Ditch the 'pen and paper'. Record, organize, and share your measurements easily with a seamless Bluetooth connection to your mobile device with Edenic - Bluelab's groundbreaking app.
Bluelab has been trusted by growers who have been committed to exceptional crops for generations. Master the art of growing with the insights needed to make informed decisions, whether you're a home grower or a commercial cultivator.
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