Product Overview
For use with any OAKTON TDS Tester. Sets a calibration point in the low range of 0 to 2000 ppm. Used for measuring the TDS / salinity of tap water or hydroponic nutrient solutions.
Warranty Information
        For use with any OAKTON TDS Tester
 	Sets a calibration point in the low range of 0 to 2000 ppm
 	Used for measuring the TDS / salinity of tap water or 
hydroponic nutrient solutions
 	Total weight: 1.2 pounds
      
     
             
             
                    
            
            
            
           