Testo 104 thermometers

Monitor water temperature frequently in order to ensure proper Legionella control: temperatures between 25 and 45 degrees stimulate the growth of the legionella bacteria. Our Testo 104 measures water temperatures quickly and accurately.

After the measurement you can easily snap shot the sensor and store the data until the next measurement. The thermometer is compliant with HACCP guidelines and the standard EN 13485 to prevent legionella, keep your hot water hot and your cold water cold.

Part number Description Range   Dimensions
    min max  
0590-000008 Portable thermometer Testo 104 -50°C 250°C 26,5 x 4,8 x 1,9
  • PDS Testo thermometer

    Download our data sheet (PDF - 517 KB)


Why use our Testo 104 thermometer

  • Waterproof (class IP65)
  • Accurate measuring
  • Automatic memory of final value