Bluelab Pro Controller

Bluelab Pro Controller — Automated pH, EC & Temperature Control for Hydroponic Reservoirs

The Bluelab® Pro Controller™ is the command center for fully automated hydroponic reservoir management. Measuring and controlling pH, electrical conductivity (EC), and temperature in a single integrated unit, the Pro Controller continuously monitors your nutrient solution and automatically triggers dosing adjustments to keep all three parameters within your target ranges — 24 hours a day, without manual intervention.

When connected to a Bluelab® PeriPod™ dosing system, the Pro Controller manages the entire dosing cycle: as your plants feed and pH or nutrient levels drift, the controller detects the change and signals the PeriPod to dose the appropriate pH adjuster or nutrient stock solution. The result is a stable, optimized reservoir environment that maximizes crop performance and reduces the risk of nutrient imbalances. Expand the system further with the optional PowerPod™, Alarm Box, and Sample Pot for a fully customized, commercial-grade automation setup.

Monitoring and data logging are handled through Bluelab® Connect™ Software and Apps, giving you real-time visibility and historical records directly from your computer. The unit features a bright, plant-safe green LED display with adjustable brightness, an easy-to-navigate menu, on-screen pH calibration instructions, high and low alarm control lockouts, dosing lockouts to prevent over-dosing, and auto-resume dosing after power loss. Probe cable length is 6.5 ft.

Key Features

• Automated control of pH, EC (conductivity), and temperature in one unit
• Integrates with Bluelab® PeriPod™ for closed-loop automated dosing
• Real-time monitoring and data logging via Bluelab® Connect™ Software and Apps
• Compatible with optional PowerPod™, Alarm Box, and Sample Pot
• Plant-safe green LED display with adjustable brightness
• On-screen pH calibration with step-by-step instructions
• High/low alarm lockouts and dosing lockouts to prevent over-dosing
• Auto-resume dosing after power loss
• 6.5 ft probe cable length

Frequently Asked Questions

What does the Bluelab Pro Controller do and how does it work?

The Bluelab Pro Controller is an automated reservoir management system that continuously measures pH, EC (electrical conductivity), and temperature in your hydroponic nutrient solution. When connected to a Bluelab PeriPod dosing system, it forms a closed-loop automation system: the controller detects when pH or nutrient levels drift outside your programmed target range and sends a dosing trigger to the PeriPod, which then pumps the appropriate pH adjuster or nutrient solution into the reservoir. This process repeats automatically, maintaining stable growing conditions around the clock without manual intervention.

What equipment does the Bluelab Pro Controller work with?

The Pro Controller is designed to work with the Bluelab® PeriPod™ M3, M4, and L3 dosing systems as its primary dosing actuators. It is also compatible with the optional Bluelab PowerPod™ (for controlling pumps and other equipment), Alarm Box (for external alerts), and Sample Pot (for water sampling). Remote monitoring and data logging are handled through Bluelab® Connect™ Software and Apps on a connected computer.

Can the Bluelab Pro Controller be monitored remotely?

Yes. The Pro Controller connects to Bluelab® Connect™ Software and Apps, allowing you to monitor pH, EC, and temperature readings in real time and review historical data logs from your computer. This gives growers, farm managers, and agronomists visibility into reservoir conditions without needing to be physically present at the grow site, making it well-suited for commercial operations managing multiple reservoirs or remote facilities.

Does the Bluelab Pro Controller protect against over-dosing?

Yes. The Pro Controller includes built-in dosing lockouts that prevent the system from over-dosing pH adjusters or nutrients, even if a probe reading is temporarily inaccurate or a fault condition occurs. It also features high and low alarm control lockouts that alert you when parameters exceed safe thresholds, and auto-resume dosing after a power loss to ensure your system returns to normal operation without manual reset.

Where can I buy the Bluelab Pro Controller?

The Bluelab Pro Controller is available through Seres Ag, a professional hydroponic and CEA equipment supplier serving commercial and advanced growers across the United States. Purchase directly at seresag.com. Seres Ag offers expert product support, competitive wholesale and retail pricing, and US-wide shipping. For bulk or wholesale inquiries, contact the Seres Ag team through the website.