The high-precision immersion/penetration probe from Testo is a highly accurate temperature measurement tool designed for use in liquids and pastes. With a system accuracy of up to ±0.05 °C and a resolution of 0.001 °C, this probe is ideal for applications where every decimal place counts, such as in calibration processes or highly precise industrial measurements.

Equipped with a Pt100 temperature sensor, the probe offers long-term stability and is ideal for use as a working standard in calibration environments. It is also well-suited for applications in laboratories, industrial settings, and food quality control, where reliable, high-precision temperature measurements are essential.

The probe benefits from an intelligent calibration concept, which ensures measurement uncertainty is eliminated. Calibration results can be stored at up to six measuring points in the compatible testo measuring instrument (sold separately), ensuring seamless and continuous operation. Additionally, the probe allows for the direct storage of individual readings within the measuring instrument itself, simply by pressing the button on the probe.

Whether used as a working standard for calibration, or for high-precision temperature measurements in liquids and pastes, this high-precision immersion/penetration probe provides exceptional performance and accuracy.