Bluelab Guardian monitor for measuring pH/EC & temperature

The Bluelab Guardian is the ultimate professional pH/EC meter with temperature display, specially designed for continuous use. The Guardian monitor shows at a glance all important parameters such as pH, conductivity (EC) and temperature. Various factors such as seasonal changes, sunshine duration, wind and plant growth play a decisive role in the successful growing of plants. These factors directly influence the plants' water and nutrient requirements. The Bluelab Guardian reliably supports you in determining and maintaining optimal water values. A flashing display informs you immediately if one of the parameters deviates from the optimal value, allowing you to make adjustments quickly and effectively. With the Bluelab Guardian, you can monitor your crops around the clock, thanks to the built-in alarm system that informs you of changes in values.

The benefits at a glance

• No more test strips or manual meters
• No need to constantly monitor your crops
• Less risk of crop failure
• Less risk of diseases due to nutrient imbalance or incorrect pH values

Key features

• Adjustable display brightness
• "Green LED display "Plant Safe
• Selectable values for conductivity and temperature
• Easy one-button calibration of pH
• No calibration required for conductivity and temperature
• Silent alarm for high and low settings
• Settings are retained even in case of power failure (non-volatile memory)
• Automatic temperature control
• International power supply
• Waterproof