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| Product name | PH/ORP Meter | 
| pH standard solution | 4.01/6.86/9.18 | 
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          Probe material 
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          ABS
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          Ingress protection
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          IP54
          | 
| Display mode | 128 * 64 dot matrix LCD | 
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          Temperature compensation 
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          Automatic compensation
          | 
 
       
      
 
       
   

