Bluelab Guardian Monitor


.Accurate pH, conductivity, and temp readings with Bluelab Guardian Monitor. Order now at Hydroponic Centre, 24-48 hours delivery, in stock.

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Bluelab Guardian Monitor: Precision Monitoring for Optimal Crop Health

Enhance your cultivation experience with the Bluelab Guardian Monitor, a British-engineered device designed for accurate and comprehensive crop monitoring. Explore the key features that set this monitor apart:

  • British Precision Engineering:
    • Crafted with precision in the UK, the Bluelab Guardian Monitor reflects British innovation and quality.
  • Multiparameter Monitoring:
    • Simultaneously monitors pH, conductivity, and temperature, providing a comprehensive view of your nutrient solution.
  • Continuous Readings:
    • Offers continuous readings for real-time data, enabling proactive adjustments to maintain optimal conditions.
  • Easy-to-Read Display:
    • Large and easy-to-read LCD display ensures quick and convenient monitoring of key parameters.
  • Customizable Alarm Settings:
    • Set customizable high and low alarms for pH, conductivity, and temperature, allowing for immediate response to fluctuations.
  • Data Logging Capability:
    • Records and logs historical data for pH, conductivity, and temperature, facilitating analysis and trend identification.
  • Remote Monitoring (with Connect Stick):
    • Optional Connect Stick enables wireless connection, allowing remote monitoring via the Bluelab Connect Software.
  • Quick Calibration:
    • Simple and quick calibration process for pH and conductivity sensors, ensuring accurate and reliable measurements.
  • Long-lasting Probes:
    • Durable and replaceable pH and conductivity probes for extended monitor lifespan and consistent performance.
  • Versatile Applications:
    • Suitable for a wide range of hydroponic systems, including NFT, flood and drain, aeroponics, and more.
  • Battery Backup:
    • Features battery backup for uninterrupted monitoring even during power outages.
  • Easy Installation:
    • Straightforward installation with clear instructions, making it accessible for both novice and experienced growers.
  • British Standard Compliance:
    • Complies with British standards, assuring growers of quality and adherence to industry benchmarks.

Elevate your cultivation with the Bluelab Guardian Monitor, a reliable tool for precision monitoring and optimal crop health. Invest in British precision for unparalleled results.


1 box of Bluelab Guardian Monitor

How to use

1. Unboxing:

  • Carefully unpack your Bluelab Guardian Monitor and ensure all components are present.

2. Safety Precautions:

  • Before installation, read and understand all safety precautions outlined in the user manual.

3. Calibration:

  • Calibrate the pH and conductivity probes before first use. Follow the calibration instructions provided in the user manual for accurate measurements.

4. Probe Installation:

  • Install the pH and conductivity probes securely in your nutrient solution, ensuring they are fully submerged and properly positioned.

5. Device Placement:

  • Place the monitor in a location with easy visibility of the LCD display and convenient access for monitoring and adjustments.

6. pH and Conductivity Monitoring:

  • Check the continuous readings on the LCD display for pH, conductivity, and temperature.
  • Monitor fluctuations and make timely adjustments to maintain optimal nutrient conditions.

7. Alarm Settings:

  • Set high and low alarms for pH, conductivity, and temperature based on your crop’s requirements. Customize settings for proactive response to parameter deviations.

8. Data Logging:

  • Take advantage of the data logging feature to record and review historical data trends. This aids in identifying patterns and optimizing nutrient solution management.

9. Remote Monitoring (Optional):

  • If using the Connect Stick for remote monitoring, follow the setup instructions provided in the user manual. Monitor your crop conditions from a distance for added convenience.

10. Battery Backup:

  • Ensure the monitor is connected to a reliable power source. The battery backup feature ensures uninterrupted monitoring during power outages.

11. Probe Maintenance:

  • Periodically clean and inspect the pH and conductivity probes to maintain accuracy. Follow the maintenance guidelines in the user manual.

12. Troubleshooting:

  • Refer to the troubleshooting section in the user manual for guidance on common issues.
  • Contact Bluelab customer support for further assistance if needed.

Follow this user guide for effective use of your Bluelab Guardian Monitor, and enjoy precision crop monitoring for optimal health and yield. Refer to the user manual for additional details or contact customer support with any queries. Happy growing!


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Bluelab Guardian Monitor