Testo 206-pH2 Digital pH Meter | pH/Temperature Meter for Semi-Solid & Viscous Media

Product Overview

The Testo 206-pH2 Digital pH Meter is a professional handheld pH and temperature measuring instrument designed specifically for semi-solid, viscous, paste-like and protein-containing materials. It is particularly suitable for applications in the food, cosmetics, laboratory, pharmaceutical and metal industries, as well as for testing water-mixed cooling lubricants.

The instrument combines a reliable pH electrode with an integrated NTC temperature sensor, allowing simultaneous measurement of pH and temperature. Its robust pH2 probe is designed for materials such as cheese, fruit, jelly, creams, oils and other soft or semi-solid products.

The testo 206-pH2 features a maintenance-free gel electrolyte, automatic temperature compensation and automatic final-value recognition for convenient and reliable measurements. The supplied TopSafe protective case provides IP68 protection, making the instrument waterproof, hygienic and dishwasher-safe.

Key Features

• Professional digital pH meter for semi-solid and viscous materials

• Suitable for food, laboratory, cosmetics and industrial applications

• pH measuring range: 0 to 14 pH

• pH accuracy: ±0.02 pH

• pH resolution: 0.01 pH

• Integrated temperature sensor for simultaneous temperature measurement

• Temperature range: 0 to +60 °C

• Short-term temperature measurement up to +80 °C for max. 5 minutes

• Automatic temperature compensation

• Automatic final-value recognition

• 1-, 2- or 3-point calibration

• Maintenance-free gel electrolyte

• Durable and dirt-resistant pH electrode

• 35 mm long probe shaft with 11 mm diameter

• Waterproof IP68 protection with TopSafe

• Dishwasher-safe protective case

• Two-line LCD display

• Compact one-hand operation

• Approx. 80-hour battery life

• Uses one CR2032 lithium button cell

Technical Specifications

Specifications are based on Testo's current product information and technical documentation.

Designed for Semi-Solid and Viscous Materials

The testo 206-pH2 uses a specialized pH2 probe head designed for penetration and measurement in semi-solid and viscous substances.

It is particularly suitable for:

• Cheese

• Processed cheese

• Jelly

• Fruits

• Meat and food products

• Creams

• Oils

• Paste-like materials

• Viscous food products

• Water-mixed solid cooling lubricants

• Other semi-solid production materials

The probe design provides reliable contact with the sample while the integrated temperature sensor allows the user to measure temperature at the same time.

pH Measurement

The instrument provides a 0 to 14 pH measuring range with a resolution of 0.01 pH and accuracy of ±0.02 pH.

This makes it suitable for quality control and process monitoring where accurate pH measurement is important.

The testo 206-pH2 also supports 1-, 2- and 3-point calibration, allowing the instrument to be calibrated according to the requirements of the application.

Integrated Temperature Measurement

In addition to pH, the testo 206-pH2 includes an integrated NTC temperature sensor.

The temperature measurement range is 0 to +60 °C, with short-term measurements possible up to +80 °C for a maximum of 5 minutes.

Automatic temperature compensation helps improve pH measurement reliability when sample temperature changes.

Maintenance-Free pH Electrode

The pH2 electrode uses a maintenance-free gel electrolyte. The full-size gel electrolyte volume and annular clearance help make the electrode durable and less sensitive to contamination.

The probe is designed for demanding applications involving food products and viscous or semi-solid materials.

Automatic Final-Value Recognition

The automatic final-value recognition function helps determine when a measurement has stabilized.

This makes routine testing faster and reduces the need for the operator to continuously monitor the display while waiting for the reading to stabilize.

Hygienic and Waterproof TopSafe Protection

The testo 206-pH2 is supplied with a TopSafe protective case that provides IP68 protection.

The protective case helps protect the measuring instrument against:

• Water

• Dirt

• Impact

• Everyday handling

• Cleaning operations

The TopSafe case is also dishwasher-safe, making it particularly useful in food-processing and hygiene-sensitive environments.

Applications

Food & Beverage Industry

The testo 206-pH2 is suitable for checking pH in semi-solid and viscous food products such as:

• Cheese

• Processed cheese

• Fruit

• Jelly

• Cream-based products

• Other protein-containing foodstuffs

pH monitoring can be used as part of food quality and production control.

Cosmetics Industry

Suitable for checking pH in products such as:

• Creams

• Oils

• Lotions

• Semi-solid cosmetic formulations

• Paste-like products

Laboratory Applications

The compact design and accurate pH measurement make the instrument suitable for routine laboratory testing of semi-solid and viscous samples.

Metalworking Industry

The testo 206-pH2 can be used for checking water-mixed solid cooling lubricants, helping users monitor process conditions.

Quality Control

Useful for incoming material inspection, production checks, batch testing and final product quality control.

Calibration

The testo 206-pH2 supports:

• 1-point calibration

• 2-point calibration

• 3-point calibration

Testo provides compatible pH buffer solutions, including pH 4.01 and pH 7.00, for calibration applications.

Product Design

The testo 206-pH2 is designed as a compact one-hand measuring instrument, allowing users to perform measurements conveniently during routine inspections.

Its two-line LCD displays measurement information clearly, while the integrated probe and temperature sensor allow two parameters to be measured through the same instrument.

Package Contents – Standard Version

The standard testo 206-pH2, Product No. 0563 2062, includes:

• Testo 206-pH2 digital pH meter

• pH2 probe head for semi-solid/viscous materials

• Gel storage cap

• TopSafe protective case

• Belt/wall holder

The separate Starter Set, Product No. 0563 2066, additionally includes calibration dosing bottles with pH 4 and pH 7 buffer solutions and an aluminium carrying case.

Why Choose the Testo 206-pH2?

The Testo 206-pH2 is an excellent choice when pH measurement needs to be performed directly on semi-solid, viscous or paste-like materials.

Its combination of:

• High pH accuracy

• Integrated temperature measurement

• Automatic temperature compensation

• Maintenance-free gel electrode

• Automatic final-value recognition

• 1-, 2- and 3-point calibration

• IP68 protection

• Dishwasher-safe TopSafe case

• Compact one-hand design

makes it suitable for professional quality-control and production environments.

Product Highlights

Accurate pH Measurement: 0–14 pH range with ±0.02 pH accuracy.

Semi-Solid Probe: Specially designed pH2 probe for viscous and semi-solid materials.

Temperature Measurement: Integrated NTC sensor measures from 0 to +60 °C.

Automatic Compensation: Automatically compensates pH readings according to sample temperature.

Rugged Construction: IP68 TopSafe protection against water, dirt and impact.

Hygienic Design: Dishwasher-safe protective case suitable for food-related applications.

Easy Calibration: Supports 1-, 2- and 3-point calibration.

Long Battery Life: Approximately 80 hours of operation from one CR2032 battery.

Ideal For

Food Processing | Dairy Industry | Beverage Industry | Cosmetics | Laboratories | Quality Control | Pharmaceutical Applications | Metalworking | Cooling Lubricant Testing | Production & Process Monitoring

SEO Title

Testo 206-pH2 Digital pH Meter | pH & Temperature Meter for Semi-Solid Materials

Meta Description

Buy Testo 206-pH2 Digital pH Meter for semi-solid and viscous materials. 0–14 pH range, ±0.02 pH accuracy, integrated temperature sensor, IP68 protection and automatic temperature compensation.

Short Product Description

Testo 206-pH2 is a professional digital pH and temperature meter designed for semi-solid, viscous and paste-like materials. With 0–14 pH range, ±0.02 pH accuracy, integrated temperature measurement, automatic temperature compensation and IP68 TopSafe protection, it is ideal for food, laboratory, cosmetics and industrial quality-control applications.