Redox replacement probe for Aqua reference: REDOXPROBE
                        
         
         
            
         
         
         
         
         
         
                
         
            
         
                  
         
      
      The replacement Redox probe for Aqua, reference SONDEREDOX, is an equivalent probe for Aqua products. It is designed to measure the oxidation-reduction potential in water.
            €135