Bluelab Guardian Wi-Fi Monitor | 3-in-1 pH, EC & Temperature Sensor for Hydroponics

Take Full Control of Your Grow—From Anywhere

Keep your hydroponic system in perfect balance with the Bluelab Guardian Monitor Wi-Fi, a powerful 3-in-1 device that continuously tracks your pH, electrical conductivity (EC), and temperature. Designed for serious growers, this all-in-one nutrient solution monitor provides real-time, at-a-glance updates—whether you're in the grow room or halfway across the country.

With built-in Wi-Fi connectivity, you can pair your Guardian Monitor with the Edenic by Bluelab app, receiving instant alerts on your phone if anything drifts out of range. It’s like having a vigilant assistant watching over your crops 24/7.

Key Benefits:

• Real-Time Monitoring: Constantly displays pH, EC, and temperature with large, plant-safe LED lighting.

• Remote Alerts: Stay connected via Edenic—receive mobile notifications if nutrient levels stray.

• Custom Alarms: Set high/low thresholds for peace of mind and precise control.

• Always On: Mains-powered with non-volatile memory to retain settings during outages.

• Built to Last: Water-resistant and durable, designed in New Zealand for tough grow conditions.

Technical Features:

• Measurement Range: pH 0.0–14.0 | EC 0.0–5.0 | Temp 0–50°C (32–122°F)

• Resolution: 0.1 pH / 0.1 EC / 1°C

• Calibration: No calibration needed for EC or temp. Two-point calibration for pH.

• Connectivity: Wi-Fi 2.4GHz with a 20m indoor range

• Power: International 110–240V with interchangeable plug

• Easy Installation: Mount on wall or hang over reservoirs with 2m probe cables

In the Box:

• [1] x Bluelab Guardian Monitor Wi-Fi

• Power Adapter + Interchangeable Plugs

• Replaceable Bluelab pH Probe (BNC connection)

Ideal For:

Hydroponics, aquaponics, greenhouses, indoor farming, commercial growing setups

Whether you're nurturing orchids, cultivating cannabis, or optimizing commercial yields, the Bluelab Guardian Wi-Fi Monitor ensures you’re always in control—anytime, anywhere.