pH Logger Sensor NUL-206

pH logger sensor NUL-206

This sensor can be used to measure the static pH values of common liquids (water, milk, soft drinks, vinegar, etc.) as well as the changing values in titrations or experiments such as those looking at the effect of antacids.

The pH sensor is designed for long life in a variety of general purpose situations. Its sealed reference system and gel fill make it easy to use and maintain. With an epoxy body it is a durable electrode for use both in the laboratory and in the field.


Distributors in the United States, Canada, and other countries.
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  • Used in the fields of Chemistry, Pharmacology, Biochemistry, Biology, Earth Science, Environmental Science, etc.
  • The pH electrode houses a sensitive glass bulb which detects the H+ concentration in the fluid being tested.
  • Includes storage solution in a container (attached to the probe).
  • The sensor is pre-calibrated at the factory.
  • The probe needs to be offset to pH 7 prior to initial use.
  • Experiment duration: 1 second to 31 days.


Sensor Guide and Example labs


Sensor Guide and Example Labs

pdf pH sensor User Guide
What is included with the sensor, Sensor Specifications, Videos and experiment examples, Technical background, Maintenance and storage, Sensor offset,  and Warranty.


Acid Rain C-8
Chemistry Experiment
Titration of a Strong Acid and a Strong Base C-10
Chemistry Experiment (includes also drop counter logger sensor)
Properties of Sea water and Fresh water E-1
Environmental Science Experiment (includes also salinity logger sensor)

Sensor Requirements

Hardware (see all)


USB-200 requirements
WIFI-200 requirements
BAT-200 requirements

Software (see all)

computer requirements

Multiple logger sensors can be used together!

Multi requirements 3

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