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SKU: 0040-10D
Weight: 250.00g

Price: 1,093.61‎€
Ex Tax: 919.00‎€

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The ion sensitive field effect transistor (ISFET) pH electrode features a semiconductor-based sensor that is less than 100 µm from the flat surface of the pH sensor.

  • The pH measurement can be performed on a single drop of a liquid sample or a wet surface of a solid or semi-solid sample.
  • The semiconductor-based sensor eliminates the concern of damaging the electrode. It does not crack or break like conventional glass electrodes.
  • Can be stored dry
  • Waterproof
  • Replaceable sensor (model 0141)

Technical specifications

pH-Elektrode, Referenzelektrode und Temperatursensor sind in einem Gehäuse aus Glas vereint.

Measuring Range:
pH: 0 to 14
Temperature: 0 to 60 °C
Porous sintered Polyethylene
Temperature sensor:
1 m
BNC, Phono jack
Total length:
190.6 mm
16 mm


Typical applications

  • Environments where glass material cannot be used.
  • pH measurement of gelatinous materials in flat containers (e.g. nutrient agar in Petri dishes)
  • Surface measurement of skin, flesh, fabric and paper.
  • If a solid or semi-solid sample has a small amount of moisture, wet the surface with pure water before measuring.
  • After measuring oily samples, clean with neutral detergent and warm water.