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From HVAC/R studies to environmental monitoring, gain an informed perspective with a humidity and moisture data logger. Explore environmental data loggers that give multiple readings of indoor or outdoor settings, and those that can connect to your PC, the Cloud and other instruments for seamless reporting.
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The testo 6651 rises to special challenges. Paired with the testo 660x probe series, it becomes the top choice for demanding air conditioning technology and a wide range of other applications.