SWRS Nutrient Meter Rod

This device will help you monitor your nutrient levels so you can maintain the optimal amount for your plants.

Features: 

• Range: 4 – 44
  
• CF; 0.4 – 4.4
  
• EC; 280 – 3080 ppm
  
• Resolution: 0.1 EC (ICF)
• Accuracy: ±4% of reading