Bluelab OnePen

The Bluelab OnePen is a powerful all-in-one tool designed to streamline nutrient monitoring for growers. Combining pH, EC (conductivity), and temperature measurement in a single, compact device, the OnePen helps optimize plant health and nutrient uptake. Its Bluetooth connectivity allows seamless integration with the Edenic app for real-time monitoring, data sharing, and updates—giving you complete control from your phone or browser. Engineered for accuracy and durability, it's built to thrive in demanding grow environments.

Key Features:

• Measures pH, EC, and temperature

• Replaceable double-junction pH probe

• Titanium EC electrodes for reliability

• Bright backlit screen with dual readings

• Bluetooth connectivity via Edenic app

• IP68 waterproof and dustproof rating

• Probe health indicator and 2-point calibration

• Multiple unit options: EC, mS/cm, CF, ppm 500/700

• °C/°F temperature display options