HT-4000 Thermo-hygro meter For restoration projects, a thermo-hygrometer may assist you in combination with a separate moisture meter. The HT-4000, a fast response stand-alone thermo-hygrometer has the same fast acclimating RH/T sensor found in our popular TotalCheck and Navigator Pro 3-in-1 moisture meters. Your Benefits: • Bright, clear digital display Relative Humidity Range: 0% - 100%, sensor can be used for in-situ concrete testing following the ASTM F170 standard GPP Range: 0.1 - 3820 GPP (Grains Per Pound) GPK Range: 0.01 - 545 GPK (Grains Per Kilogram) Vapor Pressure Range: 0 - 7 PSI (Pounds Per Square Inch) Vapor Pressure Range: 0 - 47 KPA (Kilopascals) Built-in back-light makes reading in dark places a cinch Auto shut-off timer saves battery life Reading HOLD Feature Rugged construction ensures years of reliable use Sturdy plastic carrying case Recommended available Accessories: RH/T-S1 Detachable relative humidity/temperature sensor that is included with Total Check and HT-4000F. Extension cable, connects to the RH/T-S sensor, allowing you to easily view your meter’s screen while performing tests on concrete. Can be used to obtain ambient RH/T readings, or for performing tests on concrete. RH/T-S3: Can be used to perform tests on concrete according ASTM F-2170 norm. ArtTest B.V. Trade name Delmhorst Europe www.MoistureMetersDelmhorst.com Titaniumlaan 100 NL-5221 CK ’s-Hertogenbosch The Netherlands