Bluelab Guardian Monitor

The Bluelab Guardian Monitor is designed to accurately measure the PH level, EC level and temperature of your solution and display a constant reading on three seperate screens.

This great piece of kit can be wall mounted above your nutrient tank and then connected to a mains outlet for a constant supply of power to the unit. The probes can be placed into the tank to measure the levels of nutrient in the water, the PH value of the water and the Bluelab Guardian Monitor will also display a constant reading for the temperature of the water. The Bluelab Guardian Monitor uses plant safe LED’s (green), this allows the unit to display a constant reading that will not affect plants in the fruiting or flowering period when hours of darkness are required. The Bluelab Guardian Monitor also has a silent visual alarm to alert the grower that adjustments are needed to be done in the water, as either the high or low settings for the selected units have been reached.

• Guardian measures: PH 0.0 – 14.0, EC 0 – 5.0, Temperature 0 – 50 degrees celsius.
• Large easy to read displays.
• Visual alarm for both high and low settings.
• Adjustable LED display brightness.
• Plant safe green LED display.
• Automatic temperature compensation.
• Simple push button PH calibration.
• No calibration required for EC or temperature.
• Water resistant design.