BlueLab Guardian Monitor PH/EC/CF/TDS/TEMP
C$549.95Price
The Guardian Monitor measures all three critical parameters to successful growth: pH, conductivity and temperature.
Main Features:
• Adjustable display brightness.
• Large easy to read displays & ‘plant safe’ green LED display.
• Selectable values for conductivity and temperature.
• Simple push button pH calibration.
• No calibration required for conductivity and temperature.
• Silent alarm for both high and low settings.
• Settings retained when power lost (non-volatile memory).
• Automatic Temperature Compensation (ATC).
• International power supply.
• Splashproof.