pH/EC/TDS Meters & Solutions

Showing all 12 results

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  Bluelab Calibration Solution 7.0

  $10.50
• 

  Bluelab Carry Case

  $29.00
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  Bluelab Probe Care Kit

  $24.48
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  General Hydroponics pH Up

  $9.26
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  General Hydroponics pH Down

  $9.26 – $34.16
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  Bluelab pH Probe KCl Storage Solution

  $12.58
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  Bluelab Combo Meter

  $329.00
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  Bluelab® ppm Pen — Now Bluelab® Conductivity Pen

  $99.00
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  General Hydroponics pH Indicator Test Kit

  $9.59
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  Bluelab 2.77EC Conductivity Standard Solution 500ml

  $10.00 – $18.00
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  Bluelab PH Controller

  $699.00
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  Bluelab Original Truncheon Meter

  $149.00