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Bluelab Guardian Monitor Wi-Fi

Your key growing parameters - at a glance, anywhere, any time.

The Bluelab Guardian Monitor Wi-Fi keeps you informed about the three key factors for healthy growth: pH, conductivity, and temperature. With a quick glance at the display or your smartphone via Edenic, you’ll have all the data you need to optimise your nutrient solution throughout every growing stage.

Features:

  • Built-in Wi-Fi (with option to disable)
  • High/low pH, temperature and conductivity alarms
  • Non-volatile memory – keep settings through power loss
  • Plant-safe green LEDs with adjustable display brightness
  • 2 metre / 6.6 foot measurement probe cables
  • 110 – 240 VAC (Mains powered)
  • Replaceable Bluelab pH Probe (with BNC connection)

When connected to Edenic app:

  • Instant alarm alerts to your phone 
  • Remote monitoring
  • History reporting to assist data-driven decision making

With the Bluelab Guardian Monitor Wi-Fi, you’re not just tracking numbers, you’re gaining peace of mind in every growing stage. By giving you instant insights, smart alerts, and reliable performance, it removes the guesswork and keeps your plants thriving.

Grab a replacement probe

Bluelab pH Probe

Real-time access to critical growing parameters, wherever you are

Watch how the Bluelab Guardian Monitor Range is the grower's choice.

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Always On. Being There Optional.

The Bluelab Guardian Monitor Wi-Fi gives you mobile alerts in the Edenic app. If something goes wrong in your nutrient reservoir, you will be the first to know.

Two-way communication means you can update alarm settings from the comfort of your arm chair, all adding up to that peace of mind your plants are well Guarded.

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Stay connected to your plants

In just one glance the Bluelab Guardian Monitor Wi-Fi conveys all 3 critical parameters for successful growth: pH, conductivity and temperature. With built-in Wi-Fi capability, if enabled the Bluelab Guardian Monitor Wi-Fi can display data in the Edenic app. Allowing growers to keep an eye on nutrient levels from anywhere, any time.

Monitor your key parameters 24/7

Capable of displaying conductivity in EC/CF, TDS (ppm 500) & ppm 700 scales and temperature in °C or °F.

The Bluelab Guardian Monitor Wi-Fi is mains powered and mounted to the wall or hung on a support with two probes placed into your reservoir.

Bold, bright and always on

The Bluelab Guardian Monitor Wi-Fi's plant-safe large backlit LED display allows you to view your pH, EC, and temperature at a glance.

The Bluelab Guardian Monitor Wi-Fi is a constant indicator of the desired levels of nutrient solution, enabling you to optimise these vital parameters as your crops progress through each growing stage.

Find the right product for your needs

Compare to other Bluelab products

Product name
Price
Growing method
Parameter
Type
Recommended for
Warranty
Connected
Current product
Bluelab Guardian Monitor Wi-Fi
Solution
Conductivity (EC) Temperature pH
Continuous Monitoring Wall-mounted
Home Growers Commercial Growers
2 years
Yes
Comparison product
Bluelab OnePen
Solution
Conductivity (EC) pH Temperature
Handheld
Home Growers Commercial Growers
2 years
Yes
Comparison product
Bluelab Guardian Monitor Inline Wi-Fi
Solution
Conductivity (EC) Temperature pH
Continuous Monitoring Wall-mounted
Commercial Growers
2 years
Yes