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Pocket pH tester, Economical, PH-P20S

  • Calibration:2 points calibration
  • Automatic Temperature Compensation
  • For measuring the pH of aqueous solutions
  • Accuracy: ±0.05pH

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• Economical pocket pH tester is equipped with a circular glass bulb electrode.
• 2 points push-button calibration with auto-buffer recognition.
• Automatic temperature compensation ensures accurate readings over the entire range.
• Auto-Power Off effectively conserves battery life.
• Hold function momentarily freezes reading for easy viewing and recording.
• Replaceable electrode module reduces maintenance and replacement cost.
• Waterproof feature to ensure complete protection in harsh environment.
ph tester

• Water and wastewater treatment
• Research and education
• Environmental monitoring and other industrial applications


   Model PH-P20S
   Range 0.00 to 14.00pH
   Resolution 0.01pH
   Accuracy ±0.05pH
   Calibration Points 2 points
   pH Buffer Options USA (pH4.01/7.00/10.01)
   Range 0 to 60°C
   Resolution 1°C
   Temperature Compensation 0 to 60°C, automatic
   Hold Function Manual
   Auto-Power Off 8 minutes after last key pressed
   Display Single-line LCD (21×21mm)
   Power 3×1.5V LR44 micro alkaline batteries
   Battery Life Approximately 150 hours of continuous use
   Dimensions 185(L)×40(Dia.)mm
   Weight 100g


ph meter package

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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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