Testo 206 PH Meter pH3
The Testo 206 pH3 is a high-precision pH meter designed for flexible measurement applications. With an external probe connection (BNC interface) and automatic temperature compensation, it ensures reliable and accurate readings for laboratory, food, and industrial applications.
The Testo 206 pH3 is a professional pH measuring instrument designed for applications requiring external pH probes. Unlike other models in the Testo 206 series, this device features a universal BNC connection, allowing it to be used with a variety of external pH electrodes, making it ideal for laboratory research, industrial processes, and food safety applications.
Equipped with automatic temperature compensation (ATC), the Testo 206 pH3 ensures high accuracy, even in changing environmental conditions. Its Auto-Hold function stabilizes readings, while the dual-line display provides clear pH and temperature values for easy monitoring. The device supports one, two, or three-point calibration, guaranteeing precise performance for professional users.
For durability, the device includes a TopSafe protective case, which is waterproof (IP68-rated) and resistant to dirt and harsh working environments. This makes it suitable for demanding laboratory and industrial applications.
Key Features
- Laboratories & Research Facilities – Precision pH measurement for chemical, pharmaceutical, and academic research.
- Industrial Manufacturing – pH control in production processes, including chemical and environmental testing.
- Food & Beverage Industry – Ensures pH accuracy in production and quality control for beverages, dairy, and processed foods.
- Water Quality Monitoring – Ideal for testing pH levels in drinking water, wastewater, and industrial water treatment.
Applications
- Food Industry – pH measurement in dairy products, sauces, and other semi-solid foods.
- Beverage Production – Ideal for pH testing in liquids such as juices, dairy, and soft drinks.
- Laboratory Analysis – Reliable pH monitoring for scientific research and quality control.
- Quality Assurance – Ensures compliance with food safety and production standards.
Why Choose the Testo 205?
✅ Flexible & Versatile – Compatible with multiple external pH probes for different applications.
✅ Highly Accurate – Automatic temperature compensation and multi-point calibration for reliable readings.
✅ Durable & Waterproof – IP68 protection with an easy-to-clean, dishwasher-safe design.
✅ User-Friendly – Simple operation with a clear, dual-line display for quick readings.
Optimize your pH measurement process with the Testo 206 pH3 – the ideal choice for professionals who require customizable and accurate pH analysis.
Technical Specification
Temperature – NTC
| Measuring range | 0 to 80 °C (depending on the pH probe used) |
|---|---|
| Accuracy | ±0.4 °C |
| Resolution | 0.1 °C |
pH – Electrode
| Measuring range | 0 to 14 pH |
|---|---|
| Accuracy | ±0.02 pH |
| Resolution | 0.01 pH |
General technical data
| Weight | 69 g |
|---|---|
| Dimensions | 197 x 33 x 20 mm ((LxWxH)) 110 x 33 x 20 mm (without probe and TopSafe) |
| Operating temperature | 0 to +60 °C |
| Product-/housing material | ABS |
| Protection class | IP68 |
| Product colour | white |
| Battery type | 1 x CR2032 |
| Battery life | 80 h (Auto Off 10 min) |
| Display type | LCD (Liquid Crystal Display) |
| Display size | 2 lines |
| Interface | BNC interface |
| Number of channels | 2-channel |
| Measuring rate | 2 measurements per second |
| Temperature compensation | Automatically or manually (dependant on external probe) |
| Storage temperature | -20 to +70 °C |
