The Traceable WD-91210-31 Two-Channel Thermocouple Thermometer offers adjustable offsets on the two channels allowing the user to adjust the thermometer exactly to a specific temperature, in-house calibration, or particular sensor for increased accuracy. In addition, the WD-91210-31 provides a large LCD that shows temperatures of probe 1, probe 2, or the difference (delta) of the two probes. Provided with rubberized case making the meter weather- and shockproof. Product features include max, Hold, T1, T2, delta (T1-T2), °F/°C selectable units, and on/off buttons. Accepts type K thermocouple probes with miniconnector.

Traceable Products have an individually-numbered Traceable® Certificate provided with each unit, that assures accuracy from our ISO/IEC 17025:2017(1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement. Each product goes through an intense vetting process before it can carry the Traceable name, thus saving users both time and money by not having to calibrate separately.