Meters & Solutions

Showing 73–90 of 225 results

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  Digital Soil Thermometer

  $13.99
• 

  Dissolved Oxygen Meter

  $301.99
• 

  DiST 5 EC/TDS Meter

  $140.99
• 

  Double Down

  $11.56 – $25.87
• 

  Double Junction PH Probe for MW100

  $63.99
• 

  Double Up

  $11.56 – $25.87
• 

  Earth Juice Natural Down

  $9.10 – $168.50
• 

  Earth Juice Natural Up

  $10.24 – $202.19
• 

  EC Solution 1413

  $25.99
• 

  EC/TDS/Temp Waterproof Hydro Tester

  $42.95
• 

  EC65 Waterproof Tester

  $88.99
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  EC66 Waterproof Tester

  $88.99
• 

  Eco Tester TDS High

  $88.99
• 

  Eco Tester TDS Low

  $86.99
• 

  EcoTestr CTS Pocket Conductivity, Salinity, & TDS

  $105.99
• 

  EcoTestr pH2+ Pocket pH Meter

  $104.99
• 

  Electrode Cleaner 16 oz

  $19.99
• 

  Electrolyte Solution

  $78.99