pH and TDS Meters and Replacement Probes

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  Bluelab Growers Toolbox

  $199.99 $179.99 Add to Cart
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  Bluelab Connect Stick Wireless Data

  $150.00 $129.99 Add to Cart
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  Bluelab Guardian Monitor Connect

  $450.00 $389.99 Add to Cart
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  Nutradip Grow Boss Open Box

  $269.95 $206.52 Add to Cart
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  Nutradip Grow Boss

  $269.95 $229.46 Add to Cart
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  Bluelab Truncheon Nutrient Meter CF/EC/PPM

  $140.00 $114.99 Add to Cart
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  Bluelab pH Pen

  $112.50 $94.99 Add to Cart
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  Bluelab ppm Pen

  $94.00 $85.00 Add to Cart
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  Bluelab pH Meter with Electrode

  $200.00 $189.95 Add to Cart
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  Bluelab Combo Meter with pH Electrode Nutrient Probe pH/EC/T

  $308.00 $289.00 Add to Cart
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  Bluelab Guardian Monitor

  $364.00 $319.99 Add to Cart
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  Bluelab Replacement pH Probe

  $70.00 $63.00 Add to Cart