Yokogawa PH71/PH72 Personal pH/ORP Meter

Compact, Easy-to-Use, and Dip-proof, the PH71/PH72 series is designed specifically to meet the needs of both the field and the laboratory. This portable pH and/or ORP meter includes advanced features such as self-diagnostics, data memory, Automatic or Manual Temperature Compensation, and several calibration options.

Combined with a wide variety of pH and ORP electrodes, the PH71/PH72 series offers the flexibility to meet the requirements of nearly any pH and ORP applications.

  • Waterproof (IP67), sealed case and connector cover to keep out moisture
  • “One-Touch” Automatic and Manual Calibration
  • Auto or Manual Temperature Compensation
  • Large, easy-to-read LCD display
  • Self-Diagnostics warn of fault conditions
  • Auto power off extends battery life
  • 300 Points of Data Memory (stores pH/ORP value, temperature, date, and time)
  • Audio Alarm Function
  • ORP Measurement with appropriate electrode

Datasheet: Yokogawa PH71/PH72 Personal pH/ORP Meter datasheet

Manual: Yokogawa PH71 Personal pH/ORP Meter manual

                Yokogawa PH72 Personal pH/ORP Meter manual

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