The temperature probe measures surface temperature within the range of -50°C to 400°C.
The U1186A consists of a thermocouple bead (K-type) and a mini connector to dual banana plugs.
Thermocouple (J-type) temperature probe & adapter for Keysight U-series handheld DMMs.
Keysight U1180A Temperature Sensors and Probes with Adapter
Extech TP870 Bead Wire Type K Temperature Probe (-40 to 482°F). Type K temperature probe with mini connector