Fluke 80PK-1 Bead Probe Key features Measurement range: -40 to 260 °C One year warranty www.fluke.com/en-us/product/accessories/probes/fluke-80pk-1?srsltid=AfmBOool-88TTOF-yOtmBSqxivp-qn4Cm9xcrPvvaN3vMqkSXfqA4-zG