| 
    
        
            | Range | 0.00-14.00PH |  
            | Resolution | 0.01PH |  
            | Accuracy | ±0.1PH(©¦T1-T2©¦≤5¡æ)±0.2PH(©¦T1-T2©¦£¾5¡æ)
 (T1--The environment temperature, T2--The test liquid temperature)
 |  
            | Power Supply | DC 6V(include), with adaptor |  
            | Calibration | Manual 1 point, through trimmer |  
            | Operating Temperature | 0¡æ¡«50¡æ |  
            | Dimensions | 100mm×70mm×25mm |  |