Guardian Monitor

SKU: 2472

$378.50 $363.95

363.95
Bluelab Guardian Monitor
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In just one glance Blulab’s Guardian Monitor measures all three critical parameters for healthy plant growth; pH, conductivity and temperature.

Unique Features:
• ‘Plant Safe’ green LED display
• Selectable values for conductivity & temperature
• Simple push button pH calibration
• No calibration required for conductivity & temperature
• Silent alarm for both high and low settings
• Automatic temperature compensation
• 2-Year Manufacturer’s Warranty

Easy to use, just plug the monitor in and place the probes in your nutrient reservoir.

Instruction Manual – PDF format
Do’s and Don’ts – PDF format

Grower’s Tip:
With this quality instrument you have the ability to set high and low alarms — a flashing display lets you know if one parameter moves away from the ideal — so you can have peace of mind and ultimately more time in your day!