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Pocket pH Tester, PH-P40

  • Manual Temperature Compensation.
  • With a plastic body pH electrode for outdoor applications
  • Accuracy: 0.01pH

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• BNC connector is capable of connecting the different types of pH electrodes.
• 1 to 3 points calibration with auto-buffer recognition.
• Manual temperature compensation allows to adjust the temperature value.
• Auto-Read function senses and locks the measurement endpoint.
• Auto-Power Off effectively conserves battery life.
• Setup menu allows to set the pH buffer group, number of calibration points, temperature unit, etc.
• Reset function automatically resumes all set back to the factory defaults.
ph tester

• Water and wastewater treatment
• Aquaculture and hydroponics
• Environmental monitoring and other industrial applications


   Model PH-P40
   Range -1.00 to 15.00pH
   Resolution 0.01pH
   Accuracy ±0.01pH
   Calibration Points 1 to 3 points
   pH Buffer Options USA (pH4.01/7.00/10.01), NIST (pH4.01/6.86/9.18)
   Temperature Compensation 0 to 100°C/32 to 212°F, manual
   Hold Function Manual or auto-endpoint
   Auto-Power Off 8 minutes after last key pressed
   Connector BNC
   Display Dual-line LCD (21×21mm)
   Power 2×1.5V AAA batteries
   Battery Life Approximately 200 hours of continuous use
   Dimensions 175(L)×40(Dia.)mm
   Weight 100g

    Contact Us Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    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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