Digital Thermohygrometer with Dew Point with NIST

Digi-Sense, 37803-86, Traceable Digital Thermohygrometer with Dew Point, Memory Card, and Calibration37803-86 Includes Only:Traceable Digital Thermohygrometer with Dew PointSD memory cardUSB memory card readerMagnetic mounting stripsHook and loop mounting stripsBench standPower adapterThree AA batteriesNIST-traceable calibration certificate with data.Features:SD memory card stores up to 5.9 million readingsAdjustable data logging sampling time from 1 second to 12 hoursMaximum and minimum readings can be recalled or stored for later useTraceable® model number 6404This thermohygrometer records data onto a standard SD memory card instead of built-in memory - the advantage being that when the memory on the SD card is full, the SD card can be simply exchanged out for unlimited data storage. The data is provided in a text report that includes date, time of day, and readings of sensors, and may be sent to any spreadsheet or database.The unique 4-line display simultaneously shows ambient temperature, humidity, dew point, and time of day. An audible and visual alarm alerts you when temperature, humidity, or dew point levels are higher or lower than the programmable set points. User-settable parameters include date, time, sampling time, temperature unit of measure, high/low alarm set points, and auto power off.