The Fieldpiece ATB1, K-type bead thermocouple is used to take temperatures of air, surfaces, or liquids up to 400°F. Use the ATB1 for outdoor dry bulb temperatures when finding target superheat. The ATB1 can be used with any of our meters that measure temperature and any thermometer accepting a K-type thermocouple.

The wrap-tab allows the thermocouple wire to conveniently store on the plug. Just wrap the excess wire around the wrap-tab and feed it through one of the eyes. Keep a few of them set at different lengths for fast, job-specific, switching between thermocouples.