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pH/EC/TDS Meters & Solutions

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  • 24-7 Nutrient Monitor

    24-7 Nutrient Monitor

    A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH and Temperature. Its large illuminated green LCD...

    Model: 716572
    Manufacturer: Rose City
    Condition: New
    Free Shipping on orders over $250

     $162.44$203.05 -20%


  • 24-7 pH Replacement Probe

    24-7 pH Replacement Probe

    A great all around meter for nutrient applications needing constant monitoring. It measures PPM, pH and Temperature. Its large illuminated green LCD...

    Model: 716573
    Manufacturer: Rose City
    Condition: New
    Free Shipping on orders over $250

     $48.53$65.52 -26%


  • Accurate pH 7 Soil pH & Moisture Meter

    Accurate pH 7 Soil pH & Moisture Meter

    The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals. No batteries are required. This meter comes with...

    Model: 716575
    Manufacturer: Rose City
    Condition: New
    Free Shipping on orders over $250

     $47.25$63.79 -26%


  • Accurate pH 8 Soil pH & Moisture Meter

    Accurate pH 8 Soil pH & Moisture Meter

    The Accurate pH 7 utilizes the electronic ground field effect of the earth on two dissimilar metals. No batteries are required. This meter comes with...

    Model: 716578
    Manufacturer: Rose City
    Condition: New
    Free Shipping on orders over $250

     $54.68$73.81 -26%


  • Bluelab 2.77EC Conductivity Solution 250 ml (6/Cs)

    Bluelab 2.77EC Conductivity Solution 250 ml (6/Cs)

    The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.Calibration Solutions should...

    Model: 732899
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $6.74$8.42 -20%

    Min:  6
  • Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)

    Bluelab 2.77EC Conductivity Solution 500 ml (6/Cs)

    The EC2.77 solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe.Calibration Solutions should...

    Model: 732901
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $9.15$11.44 -20%

    Min:  6
  • Bluelab Carry Case

    Bluelab Carry Case

    The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case. A firm outer casing offers impact...

    Model: 716440
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $20.25$27.34 -26%


  • Bluelab Combo Meter

    Bluelab Combo Meter

    The Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab Combo Meter is portable and does not require a power...

    Model: 716441
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $225.00$281.25 -20%


  • Bluelab Commercial Truncheon Meter

    Bluelab Commercial Truncheon Meter

    With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Bluelab Commercial...

    Model: 716049
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $105.00$131.25 -20%


  • Bluelab Conductivity Pen

    Bluelab Conductivity Pen

    Measures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful...

    Model: 716482
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $70.38$87.97 -20%


  • Bluelab Connect Range Extender

    Bluelab Connect Range Extender

    The Bluelab Guardian Monitor Connect, Bluelab Connect Stick, Bluelab Connect Range Extender and Bluelab Connect Software. The Bluelab Guardian...

    Model: 716488
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $123.00$153.75 -20%


  • Bluelab Connect Stick

    Bluelab Connect Stick

    The Bluelab Guardian Monitor Connect, Bluelab Connect Stick, Bluelab Connect Range Extender and Bluelab Connect Software. The Bluelab Guardian...

    Model: 716486
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $112.50$140.63 -20%


  • Bluelab External Lockout and Alarm Box

    Bluelab External Lockout and Alarm Box

    Use the Bluelab External Lockout & Alarm Box to connect the Bluelab Pro Controller to external switches, for example - a float switch or a greenhouse...

    Model: 716493
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $47.79$64.52 -26%


  • Bluelab Growers Toolbox

    Bluelab Growers Toolbox

    The Bluelab Grower's Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature...

    Model: 716194
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $150.00$187.50 -20%


  • Bluelab Guardian Connect

    Bluelab Guardian Connect

    The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient...

    Model: 716484
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $337.50$421.88 -20%


  • Bluelab Guardian Monitor

    Bluelab Guardian Monitor

    Adjustable brightness display. Large easy to read, plant safe green LED displays. Selectable values for conductivity and temperature. Simple push...

    Model: 716336
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $300.00$375.00 -20%


  • Bluelab Guardian Monitor Connect In-Line

    Bluelab Guardian Monitor Connect In-Line

    The Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH, conductivity and temperature of your...

    Model: 716485
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $419.63$524.53 -20%


  • Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)

    Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect In-Line)

    The Bluelab Guardian Monitor Connect Inline is not only a constant indicator of the desired levels of pH, conductivity and temperature of your...

    Model: 716497
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $132.89$166.11 -20%


  • Bluelab Leap pH Probe (Probe Only)

    Bluelab Leap pH Probe (Probe Only)

    The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and...

    Model: 716446
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $90.00$112.50 -20%


  • Bluelab Multimedia pH Meter (Leap Probe Included)

    Bluelab Multimedia pH Meter (Leap Probe Included)

    The perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and...

    Model: 716443
    Manufacturer: BlueLab
    Condition: New
    Free Shipping on orders over $250

     $187.50$234.38 -20%