Product Description
Delmhorst HT-4000Thermo-HygrometerDelmhorst is proud to introduce the HT-4000, a stand-alone thermo-hygrometer for flooring installers and restoration contractors alike. The HT-4000s advanced RH/T sensor acclimates quickly to ambient temperature and humidity, using the same technology as our popular Total CheckTM and Navigator ProTM 3-in-1 moisture meters. For contractors who prefer having separate meters to one combination meter, the HT-4000 is the perfect solution. The meters sensor is also detachable, making the HT-4000 ideal for testing a concrete slab according to the ASTM F2170 standard. Features:RH Sensor conforms to ASTM F-2170 standard for in-situ concrete testing (range 0 to 100%)Temperature range -40F to 255F (-40C to 124C)Built in Back-light makes reading in dark places a cinchDew Point range -40F to 176F (-40C to 80C)GPP range 0.1 to 3820 GPP (Grains Per Pound)GPK range 0.01 to 545 GPK (Grains Per Kilogram)Vapor Pressure range 0 to 7 PSI (Pounds Per Square Inch)Vapor Pressure range 0 to 47 KPA (Kilopascals)Auto-shutoff timer saves battery lifeReading HOLD FeatureRugged construction ensures years of reliable useSturdy plastic carrying case9-V Battery1 year warranty
