This precision (stated accuracy is +/- 3%), hand-held digital psychrometer measures ambient conditions including air and surface temperatures, the wet bulb temperature, relative humidity, and the dew point temperature. Convenient backlit display reveals three conditions simultaneously. Non-contact infrared thermometer with laser sighting, 8:1 distance-to-target ratio and adjustable emissivity (0.3-0.99) makes surface temperature measurements easy and reliable. Retractable probe and plastic carrying case for safe transportation and storage as well as an auto shut-off feature included. RS 232 interface cable and accuracy verification cartridge sold separately. Surface temperature range: -40-932°F. Air temperature range: -4-122°F; Dew Point temperature range: -90.4-122°F. Wet bulb temperature range: -6.9-122°F. Relative Humidity: 10-90%.






Manufacturer: Extech
SKU: RH401