Azzta Pen Type Waterproof pH Meter with 180mm*Dia.40mm Dimension


The precision pH meter, ideal for routine use in schools, laboratories and production plants, is capable of measuring pH value and ion concentration measurement with an ion selective electrode.

  • Part Number: WPPH-20
  • Equipped with flat surface pH electrode
  • Dimension: 180mm x Dia. 40mm
  • pH Range: -1.00~15.00pH (±0.01pH)
  • Up to 3 points push-button calibration
  • Auto-buffer recognition
  • Automatically freezes stable measured values
  • Automatic Temperature Compensation with temperature display
  • Auto-power off, Reset function
  • Electrode can be replaced
  • pH buffer standards included
  • 2 AAA Batteries included
  • Carrying Case included

These models have been discontinued, new version can be found here: