In just one glance the guardian monitor measures all three critical parameters to successful growth, ph., conductivity and temperature. Seasonal changes, sunlight hours, wind, inherent plant growth, from vegetative to fruiting, are all influencing factors to plant growth success. More importantly. These parameters change the plants uptake and need of water and specific nutrient elements. The blue lab guardian is a constant indicator of the desired levels of ec, ph. and temperature, enabling the grower to optimize these parameters as the crop progresses through each growing phase. The guardian removes the complexity of how each parameter relies on each other for outstanding growth. Our innovative monitor is a new method to help guard the success of your crops with immediate and accurate results. A flashing display lets you know if one parameter moves away from the ideal, allowing you to make the required adjustments quickly and effectively.

• Large easy to read green led displays
• Selectable values for conductivity and temperature
• Flashing high and low alarms
• Greater tolerance to rf/electronic interference provided
• Simple push button ph. calibration.A flashing display means that you can know if one parameter moves away from the proper