Meters & Solutions

Showing 25–42 of 42 results

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  Green Planet Ph Down 4L

  $43.99 $37.39 Add to cart
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  Green Planet Ph Up 4 Liter

  $43.99 $37.39 Add to cart
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  GroStar GS1 pH Pen

  $115.99 $98.59 Add to cart
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  GroStar GS2 Soil pH Pen

  $256.99 $218.44 Add to cart
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  GroStar GS3 EC/PPM/Temp Pen

  $113.99 $96.89 Add to cart
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  GroStar GS4 (5-in-1) Combo Pen

  $178.99 $152.14 Add to cart
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  GroStar pH calibration kit (pH 4/7, 8 oz. each)

  $18.99 $16.14 Add to cart
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  MONDI Mini Greenhouse Thermo-Hygrometer

  $19.95 $16.96 Add to cart
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  pH Down 32oz

  $18.99 $16.14 Add to cart
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  pH Down Gallon, CASE OF 4

  $35.75 $30.39 Add to cart
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  pH Down Quart, CASE OF 12

  $14.42 $12.26 Add to cart
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  PH Tester w/1 Point Manual Cal

  $24.75 $21.04 Add to cart
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  pH Tester With 1 Point Manual Calibration

  $23.65 $20.10 Add to cart
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  pH Up 32oz

  $18.99 $16.14 Add to cart
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  pH Up Gallon

  $35.75 $30.39 Add to cart
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  pH Up Quart,

  $14.42 $12.26 Add to cart
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  TNB PH-Down Packet

  $19.99 $16.99 Add to cart
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  TNB PH-UP Packet

  $19.99 $16.99 Add to cart