| To suffice the specific needs of users, require low price, easy maintenance, for continuous monitoring and display, do not control, and therefore introduced the mini-series. Applied aquarium, aquaculture, and so on. 
 
 
 
    
        
            | Range | 0.00-14.00PH |  
            | Resolution | 0.01PH |  
            | Accuracy | ±0.1pH |  
            | Power Supply | DC 6V(include), with adaptor |  
            | Operating Temperature | 0¡æ¡«50¡æ |  
            | Dimensions | 60mm×55mm×23mm |  
            | Weight | 75g |  
 
  |