The Testo 905-T1 (0560 9055) Penetration Thermometer has a large measuring range from -58 to 662 degrees F, and can even measure up to 932 degrees F for a short time (1 to 2 minutes). Its permanently integrated type K thermocouple probe makes this large temperature range possible. In addition, the 905-T1 Penetration Thermometer is characterized by its short response time. The thermocouple probe reacts very quickly, particularly in water (or other liquids). This penetration thermometer is therefore ideally suited for measurements in fluid substances in laboratory, chemical, and pharmaceutical areas.

In addition to immersion and penetration of the long, pointed probe shaft in liquids and soft or powdery substances being possible, users may also insert the 905-T1 Thermometer in ventilation ducts to make temperature measurements. The 905-T1 Penetration Thermometer is also a winner when it comes to accuracy, because it achieves a higher level than typical comparable models.

The Testo 905-T1 Penetration Thermometer is easy to use and very user friendly. The measuring values are shown very legibly on the display. The fact that the display can be pivoted also makes reading easier. This is particularly practical, since the measuring values can be read off perfectly, from many different perspectives.