When the weather heats up, it's time to keep cool
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In midsummer temperatures, the number of germs on food doubles within 15 to 20 minutes. In a few hours, millions of bacteria may already be cavorting about on the food. This is why the cooling chain must not be interrupted!
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Temperature difference measurement – at a glance
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The testo 922 difference thermometer measures the temperatures from 2 T/C probes and shows these simultaneously in the display. An acoustic alarm sounds if the limit value is exceeded. Up-to-date measurement data as well as max./min. data can be printed on site using the Testo protocol printer. - Display of temperature difference
- Continuous display of max./min. values
- Hold button to record the reading
- TopSafe, indestructible protection case, protects from contamination and impact (optional)
- Display lighting
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