- Bright, Clear Digital Display
- Relative Humidity Range: 0% - 100%, Sensor Can Be Used For In-Situ Concrete Testing Following The Act F2170 Standard
- Temperature Range: -40F - 255F (-40C - 124C)
- Dew Point Range: -40F - 176F (-40C - 80C)
- GPP Range: 0.1 - 3820 GPP (Grains Per Pound)
The HT-4000F is a stand-alone thermo-hygrometer for flooring installers and inspectors. The HT-4000F has the same fast acclimating RH/T sensor found in our popular Total Check 3-in-1 moisture meter. For flooring contractors who prefer having separate meters to one combination meter, the HT-4000F is the perfect solution. The meters sensor is also detachable, making the HT-4000F ideal for testing a concrete slab according to the ASTM F2170 standard.