Bluelab Guardian Monitor Wi-Fi - Electronic pH / EC / Temperature Monitor
The Bluelab Guardian Monitor Wi-Fi is an advanced device for continuous monitoring of pH, EC (ppm 700 / TDS / CF), and nutrient solution temperature. It provides 24-hour real-time readings of these critical parameters, helping to optimize conditions and achieve better yields.
With built-in Wi-Fi, you can view all readings on your computer, smartphone, or tablet in real time, as well as store and review data in the cloud. The monitor integrates with the Edenic by Bluelab app, allowing for remote access, historical data analysis, and instant alarm notifications.
Simply place the pH and EC probes in the tank, power on the device, and set high and low alarm values for pH, conductivity, and temperature. If parameters drift outside your chosen range, the monitor will alert you via display signals and mobile notifications.
Applications:
Plant cultivation and hydroponics
Greenhouses and horticulture
Aquariums
Industrial and laboratory use
Key Features:
Continuous monitoring of pH, EC, and temperature in nutrient tanks
Built-in Wi-Fi (can be disabled)
High/low alarm alerts for pH, conductivity, and temperature
Non-volatile memory – retains settings after power loss
Green plant-safe LEDs with adjustable display brightness
2 m (6.6 ft) probe cables
110–240 V AC mains power with replaceable plug
Replaceable Bluelab pH probe (BNC connection)
Edenic app integration – remote monitoring, data history, and alerts
Technical Specifications:
pH Measurement
Range: 0.0 – 14.0 pH
Resolution: 0.1 pH
Accuracy (at 25 °C / 77 °F): ± 0.1 pH
Calibration: two-point (pH 7.0 and pH 4.0 or pH 10.0)
EC / TDS / CF Measurement
Range: 0.0 – 9.9 EC; 0 – 99 CF; 0 – 4950 ppm (EC × 500); 0 – 6930 ppm (EC × 700)
Resolution: 0.1 EC; 1 CF; 10 ppm (500/700 scale)
Calibration: factory calibrated
Temperature Measurement
Range: 0 – 50 °C (32 – 122 °F)
Resolution: 1 °C
Accuracy (at 25 °C / 77 °F): ± 1 °C
Calibration: factory calibrated
Other Specifications
Automatic temperature compensation: yes
Operating environment: 0 – 50 °C (32 – 122 °F)
Probe cable length: 2 m (6.6 ft)
Mounting: wall-mounted or hung by strap
