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  • Bluelab 2.77EC Conductivity Solution 500 ml
    Bluelab 2.77EC Conductivity Solution 250 ml
    Save up to $3.90 Save $0.00
    Original price $10.50 - Original price $18.90
    Original price $10.50 - Original price $18.90
    Original price $10.50
    $9.00 - $15.00
    $9.00 - $15.00
    Current price $9.00

    Bluelab 2.77EC Conductivity Solution

    BlueLab

    "The 2.77EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/ppm probe. Calibration Solution shoul...

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    Original price $10.50 - Original price $18.90
    Original price $10.50 - Original price $18.90
    Original price $10.50
    $9.00 - $15.00
    $9.00 - $15.00
    Current price $9.00
    Save up to $3.90 Save $0.00
  • Bluelab pH 4.0 Calibration Solution 250 ml
    #N/A
    Save up to $3.90 Save $0.00
    Original price $1.92 - Original price $18.90
    Original price $1.92 - Original price $18.90
    Original price $1.92
    $1.72 - $15.00
    $1.72 - $15.00
    Current price $1.72

    Bluelab 4.0 pH Calibration Solution

    Bluelab

    Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions ar...

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    Original price $1.92 - Original price $18.90
    Original price $1.92 - Original price $18.90
    Original price $1.92
    $1.72 - $15.00
    $1.72 - $15.00
    Current price $1.72
    Save up to $3.90 Save $0.00
  • Bluelab pH 7.0 Calibration Solution 250 ml
    #N/A
    Save up to $3.90 Save $0.00
    Original price $1.92 - Original price $18.90
    Original price $1.92 - Original price $18.90
    Original price $1.92
    $1.72 - $15.00
    $1.72 - $15.00
    Current price $1.72

    Bluelab 7.0 pH Calibration Solution

    Bluelab

    Calibration and conductivity standard solutions... a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions ar...

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    Original price $1.92 - Original price $18.90
    Original price $1.92 - Original price $18.90
    Original price $1.92
    $1.72 - $15.00
    $1.72 - $15.00
    Current price $1.72
    Save up to $3.90 Save $0.00
  • Bluelab Carry Case
    Save $6.74 Save $0.00
    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00

    Bluelab Carry Case

    BlueLab

    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 impac...

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    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00
    Save $6.74 Save $0.00
  • Bluelab Commercial Truncheon Meter
    Save $36.94 Save $0.00
    Original price $157.94
    Original price $157.94 - Original price $157.94
    Original price $157.94
    Current price $121.00
    $121.00 - $121.00
    Current price $121.00

    Bluelab Commercial Truncheon Meter

    BlueLab

    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 Commercial Truncheon® N...

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    Original price $157.94
    Original price $157.94 - Original price $157.94
    Original price $157.94
    Current price $121.00
    $121.00 - $121.00
    Current price $121.00
    Save $36.94 Save $0.00
  • Original price $213.00 - Original price $213.00
    Original price
    $213.00
    $213.00 - $213.00
    Current price $213.00

    Bluelab Growers Toolbox

    Bluelab

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

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    Original price $213.00 - Original price $213.00
    Original price
    $213.00
    $213.00 - $213.00
    Current price $213.00
  • Bluelab Guardian Connect
    Save $118.74 Save $0.00
    Original price $507.74
    Original price $507.74 - Original price $507.74
    Original price $507.74
    Current price $389.00
    $389.00 - $389.00
    Current price $389.00

    Bluelab Guardian Connect

    BlueLab

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

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    Original price $507.74
    Original price $507.74 - Original price $507.74
    Original price $507.74
    Current price $389.00
    $389.00 - $389.00
    Current price $389.00
    Save $118.74 Save $0.00
  • Bluelab Leap pH Probe (Prob
    Save $31.74 Save $0.00
    Original price $136.74
    Original price $136.74 - Original price $136.74
    Original price $136.74
    Current price $105.00
    $105.00 - $105.00
    Current price $105.00

    Bluelab Leap pH Probe (Probe Only)

    BlueLab

    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 a...

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    Original price $136.74
    Original price $136.74 - Original price $136.74
    Original price $136.74
    Current price $105.00
    $105.00 - $105.00
    Current price $105.00
    Save $31.74 Save $0.00
  • Bluelab Nutrient Probe Care Kit Conductivity
    Save $6.74 Save $0.00
    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00

    Bluelab Nutrient Probe Care Kit Conductivity

    BlueLab

    The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab mete...

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    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00
    Save $6.74 Save $0.00
  • Bluelab Original Truncheon Meter
    Save $36.94 Save $0.00
    Original price $157.94
    Original price $157.94 - Original price $157.94
    Original price $157.94
    Current price $121.00
    $121.00 - $121.00
    Current price $121.00

    Bluelab Original Truncheon® Nutrient Meter

    Bluelab

    With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to...

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    Original price $157.94
    Original price $157.94 - Original price $157.94
    Original price $157.94
    Current price $121.00
    $121.00 - $121.00
    Current price $121.00
    Save $36.94 Save $0.00
  • Bluelab pH Controller
    Save $173.94 Save $0.00
    Original price $740.94
    Original price $740.94 - Original price $740.94
    Original price $740.94
    Current price $567.00
    $567.00 - $567.00
    Current price $567.00

    Bluelab pH Controller

    BlueLab

    Hands-free monitoring and dosing of solution pH levels. Our clever pH controller automatically monitors and fine-tunes the pH levels for you. You s...

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    Original price $740.94
    Original price $740.94 - Original price $740.94
    Original price $740.94
    Current price $567.00
    $567.00 - $567.00
    Current price $567.00
    Save $173.94 Save $0.00
  • Bluelab pH Controller - Connect
    Save $185.94 Save $0.00
    Original price $793.94
    Original price $793.94 - Original price $793.94
    Original price $793.94
    Current price $608.00
    $608.00 - $608.00
    Current price $608.00

    Bluelab pH Controller - Connect

    BlueLab

    Our brainy pH Controller Connect constantly monitors and fine-tunes the pH levels for you. But more than that, it wirelessly data logs to your comp...

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    Original price $793.94
    Original price $793.94 - Original price $793.94
    Original price $793.94
    Current price $608.00
    $608.00 - $608.00
    Current price $608.00
    Save $185.94 Save $0.00
  • Bluelab pH Pen
    Save $29.14 Save $0.00
    Original price $126.14
    Original price $126.14 - Original price $126.14
    Original price $126.14
    Current price $97.00
    $97.00 - $97.00
    Current price $97.00

    Bluelab pH Pen

    Bluelab

    The ultimate handy solution for measuring pH! Plants get their nutrition from minerals but they can only get all the right minerals they need if ce...

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    Original price $126.14
    Original price $126.14 - Original price $126.14
    Original price $126.14
    Current price $97.00
    $97.00 - $97.00
    Current price $97.00
    Save $29.14 Save $0.00
  • Bluelab� pH Probe KCl Storage Solution 120 ml (Cas
    Save up to $5.50 Save $0.00
    Original price $14.70 - Original price $24.50
    Original price $14.70 - Original price $24.50
    Original price $14.70
    $13.00 - $19.00
    $13.00 - $19.00
    Current price $13.00

    Bluelab pH Probe KCl Storage Solution

    Bluelab

    The perfect solution to store and hydrate your Bluelab pH products. Bluelab knows it is extremely important to care for and store pH probes correct...

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    Original price $14.70 - Original price $24.50
    Original price $14.70 - Original price $24.50
    Original price $14.70
    $13.00 - $19.00
    $13.00 - $19.00
    Current price $13.00
    Save up to $5.50 Save $0.00
  • Bluelab Conductivity Pen
    Save $23.94 Save $0.00
    Original price $104.94
    Original price $104.94 - Original price $104.94
    Original price $104.94
    Current price $81.00
    $81.00 - $81.00
    Current price $81.00

    BlueLab PPM Pen

    Bluelab

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

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    Original price $104.94
    Original price $104.94 - Original price $104.94
    Original price $104.94
    Current price $81.00
    $81.00 - $81.00
    Current price $81.00
    Save $23.94 Save $0.00
  • Bluelab Probe Care Kit - pH
    Save $5.32 Save $0.00
    Original price $23.32
    Original price $23.32 - Original price $23.32
    Original price $23.32
    Current price $18.00
    $18.00 - $18.00
    Current price $18.00

    Bluelab Probe Care Kit - pH

    BlueLab

    Everything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate rea...

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    Original price $23.32
    Original price $23.32 - Original price $23.32
    Original price $23.32
    Current price $18.00
    $18.00 - $18.00
    Current price $18.00
    Save $5.32 Save $0.00
  • Bluelab Combo Meter
    Save $81.74 Save $0.00
    Original price $348.74
    Original price $348.74 - Original price $348.74
    Original price $348.74
    Current price $267.00
    $267.00 - $267.00
    Current price $267.00

    Bluelab® Combo Meter

    Bluelab

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

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    Original price $348.74
    Original price $348.74 - Original price $348.74
    Original price $348.74
    Current price $267.00
    $267.00 - $267.00
    Current price $267.00
    Save $81.74 Save $0.00
  • Bluelab Connect Range Extender
    Bluelab Connect Stick
    Save up to $54.14 Save $0.00
    Original price $168.54 - Original price $232.14
    Original price $168.54 - Original price $232.14
    Original price $168.54
    $129.00 - $178.00
    $129.00 - $178.00
    Current price $129.00

    Bluelab® Connect Product Suite 2

    BlueLab

    Get Connected. Improve crop performance and reduce errors with the power of data and remote monitoring. Receive wireless monitoring data from all ...

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    Original price $168.54 - Original price $232.14
    Original price $168.54 - Original price $232.14
    Original price $168.54
    $129.00 - $178.00
    $129.00 - $178.00
    Current price $129.00
    Save up to $54.14 Save $0.00
  • Bluelab Replacement pH Probe
    Bluelab Guardian Monitor
    Save $104.20 Save $0.00
    Original price $30.74
    Original price $30.74 - Original price $445.20
    Original price $30.74
    Current price $30.74
    $30.74 - $341.00
    Current price $30.74

    Bluelab® Guardian Monitor

    BlueLab

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

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    Original price $30.74
    Original price $30.74 - Original price $445.20
    Original price $30.74
    Current price $30.74
    $30.74 - $341.00
    Current price $30.74
    Save $104.20 Save $0.00
  • Bluelab Inline pH Probe (Replacement Probe Guardian Monitor Connect I
    Bluelab Guardian Monitor Connect In-Line
    Save $156.74 Save $0.00
    Original price $210.94
    Original price $210.94 - Original price $666.74
    Original price $210.94
    Current price $162.00
    $162.00 - $510.00
    Current price $162.00

    Bluelab® Guardian Monitor Connect In-Line

    BlueLab

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

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    Original price $210.94
    Original price $210.94 - Original price $666.74
    Original price $210.94
    Current price $162.00
    $162.00 - $510.00
    Current price $162.00
    Save $156.74 Save $0.00
  • Bluelab Probe Care pH & Conductivity
    Save $6.74 Save $0.00
    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00

    Bluelab® Probe Care Kit pH & Conductivity

    Bluelab

    Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes. The instrument is only as acc...

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    Original price $30.74
    Original price $30.74 - Original price $30.74
    Original price $30.74
    Current price $24.00
    $24.00 - $24.00
    Current price $24.00
    Save $6.74 Save $0.00