Do not dispose in household waste. Return to Testo or an authorised WEEE collection point. Batteries must be removed and disposed separately.
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| Parameter | Value | |-----------|-------| | pH range | 0 – 14 pH | | pH accuracy (±1 digit) | ±0.02 pH | | Temp range | -20 … +120 °C (-4 … +248 °F) | | Temp accuracy | ±0.4 °C | | ATC | Yes, automatic | | Probe shaft length | 120 mm / 4.7 in | | Probe diameter | 12 mm (tip 5 mm) | | IP rating | IP 54 | | Power | 4× LR44 button cells (included) | | Battery life | ~80 hours continuous | testo 205 ph meter manual
The Testo 205 has automatic temperature compensation (ATC) using the integrated NTC sensor. No manual setting is required. Ensure the temperature sensor (near pH glass bulb) is fully immersed.
When you receive a new testo 205, the probe arrives dry. You cannot use it immediately. Do not dispose in household waste
The display simultaneously shows the pH value and temperature.
However, even the best instruments require proper handling. Whether you have misplaced your original documentation or simply need a refresher on calibration procedures, this article serves as your comprehensive . We will cover everything from initial setup to advanced troubleshooting, ensuring your measurements remain accurate for years to come. : | Parameter | Value | |-----------|-------| |
Understanding these features is the first step in utilizing the device correctly.