These thermometers record data onto a standard SD memory card instead of built-in memory—simply exchanged out card when full for unlimited data storage. Send text report including date, time of day, and readings of sensors to any spreadsheet or database. A memory card reader (included) plugs into any USB port to provide an instant report.

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.

Traceable® Products come with an individually numbered Traceable® Certificate provided with each unit, assuring accuracy from our ISO/IEC 17025:2017 (1750.01) calibration laboratory, accredited by A2LA. The certificate indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMIs) that are signatories to the CIPM Mutual Recognition Agreement. Every Traceable® product undergoes an intense vetting process before it can carry the Traceable name, saving you both time and money by eliminating the need for separate calibration.

Guaranteed to have at least one year of calibration remaining on certificate.