$164.00

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Accurate direct pH measurements in any substrate in seconds

  • Reinforced spear-tip for fast, direct measurement in substrates  
  • Effective in soil, coco coir blends, rockwool, potting mixes and solution 
  • Double-junction probe reduces reference contamination, extending longevity 
  • Fast sensor response for quick and accurate measurements  
  • Suitable for use with the Bluelab Combo Meter, Bluelab Combo Meter Plus and Bluelab Multimedia pH Meter 
  • BNC connector is covered to prevent corrosion 
SKU: 210000001974