pH/temp. measur. instrument for semi-solid – testo 206 pH2

Model No: Testo 206 pH2 Part No:0563 2066

All in one package: with the testo 206-pH2 starter set, you will be ideally equipped to measure the pH and temperature in semi-solid media – set includes pH/temperature measuring instrument, calibration dosing bottles, TopSafe protective case, aluminium case plus other accessories.

  • Ideal for measuring the pH value of semi-solid media, viscous and protein-containing foodstuffs (eg. processed cheese, fruit) and water-mixed solid cooling lubricants
  • Temperature measurements with integrated temperature sensor possible
  • Maintenance-free gel electrolyte
  • The set contains essential accessories, which you will always have to hand: calibration dosing bottles, TopSafe protective case, aluminium case, etc.


The cosmetics industry, the food industry, the metal industry: the testo 206-pH2 pH/temperature measuring instrument can be used virtually anywhere. That’s because it’s ideally suited for measuring the pH value of semi-solid media like, for example:

  • Viscous and protein-containing foodstuffs like jelly, cheese, fruit etc.
  • Liquid and soft or paste-like materials like creams and oils
  • Water-mixed solid cooling lubricants

Clever measuring technology: the testo 206-pH2 starter set for pH/temperature measurement

The testo 206-pH2 pH/temperature measuring instrument is equipped with a pH immersion tip and an integrated temperature sensor which allow you to carry out quick and reliable pH measurements and accurate core temperature measurements simultaneously.
Thanks to the full-size gel electrolyte volume and annular clearance, the pH sensor is not only leakproof and maintenance-free, but also extremely durable and insensitive to dirt.

Calibration dosing bottles: Our DAkkS-certified calibration solutions are suitable for calibrating the pH probe. The pH probe is calibrated in the integrated dosing aperture of the calibration dosing bottle. This guarantees economical use of the calibration solution.
The automatic final value recognition function supports you throughout your measurements.

Hygienic and rugged

The testo 206-pH2 pH/temperature measuring instrument comes with a TopSafe protective case which gives it its IP68 rating: the hygienic, dishwasher safe case protects the instrument against dirt, water and impact.
The aluminium case protects your pH/temperature measuring instrument during transport and storage.

Delivery Scope

Starter set testo 206-pH2 pH/temperature measuring instrument, pH2 probe head for semi-solid substances, incl. storage cap with gel, calibration dosing bottles 250 ml pH 4 and 7, TopSafe, belt/wall holder and aluminium case.

Technical Data

Temperature – NTC

Measuring range

0 to +60 °C (Short-term to +80 °C max. 5 min)


±0.4 °C


0.1 °C

pH – Electrode

Measuring range

0 to 14 pH


±0.02 pH


0.01 pH

General technical data


115 g (with TopSafe)

65 g (without TopSafe)


197 x 35 x 20 mm ((LxWxH))

110 x 33 x 20 (without probe and TopSafe)

Operating temperature

0 to +60 °C

Product-/housing material


Protection class


Product colour



CE 2014/30/EU

Length probe shaft

35 mm

Diameter probe shaft

11 mm


DIN EN 12830

Battery type

1 x CR2032

Battery life

80 h (Auto Off 10 min)

Display type


Display size

2 lines

Number of channels


Measuring rate

2 measurements per second

Temperature compensation


Storage temperature

-20 to +70 °C



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