Description
Bluelab OnePen – All-in-One pH, EC, and Temperature Meter
The Bluelab OnePen™ is an advanced all-in-one measuring pen designed to give growers complete control over nutrient balance and water quality. Combining pH, conductivity (EC), and temperature measurement in a single compact device, it provides accurate data to help you maintain the perfect growing environment for your plants.
Built with precision and durability in mind, the OnePen features a double-junction probe, titanium electrodes, and an IP68 waterproof and dustproof rating for reliable performance in any growing condition. The replaceable probe and health indicator make maintenance simple, ensuring long-term accuracy and ease of use.
Paired with Bluelab’s Edenic app, the OnePen allows effortless data management with One Click Data Capture, letting you record, store, and share measurements seamlessly. Its ergonomic design, backlit display, and real-time connectivity make it the ultimate portable tool for modern growers.
Key Features
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Measures pH, conductivity (EC), and temperature in one device
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Edenic app integration for easy data capture, logging, and sharing
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Durable build with double-junction probe and titanium electrodes
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IP68 waterproof and dustproof for reliable use in harsh environments
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Replaceable probe and health indicator for long-term performance
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Fast, precise readings down to two decimal points
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Ergonomic design with a clear, backlit display for easy use
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Real-time connectivity for software updates and data transfer
Perfect For
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Hydroponic, soil, and coco-based growers requiring precise monitoring
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Managing nutrient balance, water quality, and environmental consistency
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Professional and hobby growers seeking accurate, long-lasting instruments