Bluelab Guardian Monitor

Maximize Your Plant Growth with the Bluelab® Guardian Monitor

Bright and Clear Display

The Bluelab® Guardian Monitor features an adjustable brightness display, with large, easy-to-read, plant-safe green LED displays. You'll always be able to see the critical information you need to keep your hydroponic garden healthy and thriving.

Flexible Monitoring of Conductivity and Temperature

This monitor allows you to select the values you want to monitor, so you can keep track of both conductivity and temperature. With a simple push button pH calibration system, you'll have everything you need to optimize your hydroponic garden.

Accurate and Reliable

No calibration is required for conductivity and temperature, ensuring that you'll get accurate readings every time. The silent alarm function alerts you to high and low settings, so you can take action before any problems arise.

Memory Retention and Temperature Compensation

With non-volatile memory, your settings will be retained even if power is lost, so you don't have to worry about losing your data. Temperature compensation ensures that your readings are accurate, even if temperatures fluctuate.

International Power Supply and Water-Resistant Design

The Bluelab® Guardian Monitor is designed for use around the world, with an international power supply. And with its water-resistant design, it's built to withstand the demands of hydroponic gardening.

Order Now and Enjoy a 2-Year Guarantee

Take your hydroponic gardening to the next level with the Bluelab® Guardian Monitor. Order now and enjoy a 2-year guarantee, with 6 months on the probe.