The HT-4000 is a versatile, stand-alone thermo-hygrometer for flooring installers and restoration contractors. The advanced RH/T sensor acclimates quickly to ambient temperature and humidity.

For contractors who prefer having separate meters to one combination meter, the HT-4000 is the perfect solution. The meter’s sensor is also detachable, making it ideal for testing a concrete slab according to the ASTM F-2170 standard or for monitoring the relative humidity of the air in a structure.

With the ASTM F-2170 standard gaining widespread acceptance from flooring manufacturers and installers, it’s more important than ever to be prepared with the right tool for the job. Checking the RH of a concrete slab before installing a floor covering can mean the difference between a successful installation, or one that requires costly callbacks.

For restoration contractors on a water loss, the HT-4000 can provide valuable information to guide your drying process. Using the HT-4000 and a moisture meter during the drying cycle will allow you to sign off with confidence that the structure is dry.