• Precise temperature measurement in liquids and on surfaces using a long, flexible probe
• Durable, robust, reliably tight, even after changing the battery
• Changing the battery takes just seconds, saving time and increasing efficiency
• Simultaneous programming and readout of several HACCP data loggers via the multifunction case

Certified by HACCP International, the testo 191-T3 temperature data logger is ideal for monitoring the temperature in liquids or on surfaces, such as on plates of freeze-drying systems. Use the data logger designed for food production for monitoring pasteurization, sterilization and freeze-drying processes.