Bluelab Guardian Monitor - PH - Conductivity (EC/PPM/CF/TDS) for precise nutrient management
SKU: 19263105780

Bluelab Guardian Monitor - PH - Conductivity (EC/PPM/CF/TDS) for precise nutrient management

Sale price$157.05 Regular price$174.50
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Description

Bluelab Guardian Monitor - PH - Conductivity (EC/PPM/CF/TDS) for precise nutrient managementBluelab Guardian Monitor Measures PH + Conductivity (EC PPM CF TDS) The Bluelab Guardian Monitor is the perfect tool for any hydroponic or aquaponic grower looking to optimize their nutrient solution for maximum plant growth. With continuous readings for pH, conductivity (EC ppm CF TDS) and temperature, this device provides all the information you need to ensure that your plants are getting the nutrients they need. Its plant safe green LEDs and silent

Bluelab Guardian Monitor Measures PH + Conductivity (EC/PPM/CF/TDS)

The Bluelab Guardian Monitor is the perfect tool for any hydroponic or aquaponic grower looking to optimize their nutrient solution for maximum plant growth. With continuous readings for pH, conductivity (EC/ppm/CF/TDS) and temperature, this device provides all the information you need to ensure that your plants are getting the nutrients they need. Its plant-safe green LEDs and silent alarm system make it easy to use and monitor your grow room without disturbing your plants, and its water-resistant design ensures that it can handle the wet environment of a hydroponic or aquaponic system.

But the Bluelab Guardian Monitor is more than just a tool for measuring nutrient levels. Its large, easy-to-read displays and selectable values for conductivity and temperature make it easy to understand and interpret your readings, while its push-button pH calibration and non-volatile memory ensure that you always have accurate and reliable data. Plus, with its adjustable display brightness and international power supply, you can use the Bluelab Guardian Monitor anywhere in the world, making it a must-have for any serious grower.

Bluelab Guardian Monitor Features:

  • Plant-safe green LEDs
  • Large easy to read displays
  • No calibration required for conductivity and temperature
  • Simple push button pH calibration
  • Selectable values for conductivity and temperature
  • Flashing high and low alarms
  • Greater tolerance to RF / electronic interference provided
  • Water resistant design
  • International power supply included
  • Replaceable double junction pH probe included
  • Adjustable display brightness
  • Non-volatile memory (setting retained when power lost)

Ensuring your pH is correct allows for your crop to uptake nutrients efficiently. Without monitoring your pH and EC levels, you're essentially growing blind. pH and EC measurement are basic tools on the belt of a hydroponic farmer.

pH is a measurement of the acidity or alkalinity of an aqueous solution and should always be monitored in hydroponic/aquaponic cultivations to ensure that your plants are able to uptake nutrients effectively. EC is a measurement of the conductivity of water, or the amount of dissolved mineral nutrients in a solution.

Bluelab tools are convenient and accurate for home or commercial growers!

Bluelab is a New Zealand based manufacturer that is globally recognised. They have been engineering water measuring technology for over 30 years!

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        Exchange/Return Notes
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        SKU: 19263105780

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        Tj
        Draper, US
        ★★★★★ 4
        Slippery when wet!!!
        Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
        “These moisturizing slippers are actually really comfortable and feel great on the feet. They’re soft, cozy, and do help moisturize while you wear them. I also think they’re a good value for the money. The only downside is that once your feet get moisturized, they can get slippery inside the slippers, so I wouldn’t recommend walking around too much in them. Better for relaxing and letting your feet soak up the moisture than for being up and moving around.”
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        Reviewed in the United States on May 26, 2026
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        J. Randle
        Boise, US
        ★★★★★ 5
        Love them
        Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
        I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
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        Reviewed in the United States on January 31, 2026
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        Vonda Kioultzopoulos
        Bozeman, US
        ★★★★★ 3
        Effective but may be uncomfortable
        Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
        I have eczema on my feet and use a prescription cream that I leave on overnight. I often have a problem sleeping in socks but the silicone feels cool on my feet. The only drawback I have is the opening of the socks feel very tight around my ankles making them uncomfortable on me. I wish the opening was a bit more flexible.
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        Reviewed in the United States on September 20, 2025
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        Tessy
        Omaha, US
        ★★★★★ 1
        Burned my already sensitive feet, too big
        Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
        Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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        Reviewed in the United States on April 22, 2026
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        Ms. Mac
        Lowell, US
        ★★★★★ 5
        Just as good as paraffin wax
        Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
        I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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        Reviewed in the United States on April 9, 2026

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