DIGITAL PH METER 
        Wall-Mount & Hand-Held 
        Type, Professional Quality       Model : PH-201 / PH-301 / PH-201A / PH PEN 
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           PH-201 
            
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  Display : Large 18mm (0.7") LCD display reading.
  Range: 0 to 14.00 pH.
  Resolution : 0.01 pH.
  Accuracy : ±(0.1%+2 digits) after calibration
  Calibration : External pH4 (Slope), pH7 (Cal.)
  Power Supply : 006P DC9V battery.
     (Optional AC adaptor ADP-03)
  Power Consumption : Approx. DC 2mA.
  Dimension : 150 x 85 x 40 mm. (5.9 x 3.4 x 1.6 inch)
  Weight : Approx. 220 g. (0.6 lb)
  Optional : pH electrode PE-01-PE-02, PE-06, AC Adaptor.
  Applications : Aquariums, Aquacultures, Beverage,
     Fish Hatcheries, Food Processing, Photography,
     Laboratory, Paper Industry, Swimming Pool,
     Plating Industry, Quality control, Water Conditioning,
     School & colleges.
   
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           PH-301 
            
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  Display : Large 0.56" LED display reading.
  Range: 0 to 9.9 pH.
  Resolution : 0.1 pH.
  Accuracy : ±0.2 pH after calibration
  Calibration : External pH7 (Cal.)
  Power Supply : AC110-240V  50/60 Hz.
  Power Consumption : Approx. 2 Watts.
  Dimension : 150 x 85 x 40 mm. (5.9 x 3.4 x 1.6 inch)
  Weight : Approx. 380 g. (0.84 lb)
  Optional : pH electrode PE-01 - PE-02, PE-06
  Applications : Aquariums, Aquacultures, Beverage,
     Fish Hatcheries, Food Processing, Photography,
     Laboratory, Paper Industry, Swimming Pool,
     Plating Industry, Quality control, Water Conditioning,
     School & colleges.
   
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           PH-201A 
           
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          Display : 15mm (0.59") LCD display reading. 
  Range: 
          0 to 14.00 pH. 
   
          Resolution : 0.01 pH. 
  Accuracy : ±(0.1%+2     
          digits) after calibration     
   
          Calibration : External pH4 (Slope), pH7 (Cal.) 
   
          Power Supply : 006P DC9V battery.     
               (Optional AC adaptor ADP-03)     
   
          Power Consumption : Approx. DC 2mA. 
   
          Dimension : 110 x 60 x 25 mm. (4.3 x 2.4 x 1.0 inch) 
   
          Weight : Approx. 98 g. (0.2 lb) 
   
          Optional : pH electrode PE-01-PE-02, PE-06, AC Adaptor. 
   
          Applications : Aquariums, Aquacultures, Beverage,     
               Fish Hatcheries, Food Processing,     
          Photography, 
               Laboratory, Paper Industry, Swimming Pool,     
               Plating Industry, Quality control, Water     
          Conditioning, 
               School & colleges.    
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           PH 
          PEN 
           
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          Display : 13mm (0.5") LCD display reading.  
  Range: 
          0 to 14.0 pH. 
   
          Resolution : 0.1 pH. 
  Accuracy : ±(0.1%+2     
          digits) after calibration     
   
          Calibration : External pH4 (Slope), pH7 (Cal.) 
   
          Power Supply : LR44 x 4 (DC1.5V x 4). 
   
          Dimension : 170 x 37 x 37 mm. (7.7 x 1.6 x 1.6 inch) 
  
          Waterproof : IP67.  
   
          Optional : pH PEN electrode PE-05R. 
   
          Applications : Aquariums, Aquacultures, Beverage,     
               Fish Hatcheries, Food Processing,     
          Photography, 
               Laboratory, Paper Industry, Swimming Pool,     
               Plating Industry, Quality control, Water     
          Conditioning, 
               School & colleges.    
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        pH electrode Model :        
            
 PE-01, PE-02, PE-06,     
           
          PE-05R (PH PEN ONLY) |  
        
      
     
       
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        50cc pH calibration Buffer Solution pH4, pH7  
        (Optional)  |  
        
      
     
       
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        AC/DC adaptor (Optional)  
          ADP-03AC100-240V 
          / DC9V   
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