UEi ATTPC4 K-Type Pipe Clamp Probe (Grip Style)
Temperature: -40˚ to 250˚F (-40˚ to 121.1˚C)
Fits 1/4 inch to 1 7/16 inch pipes
Works with DL489, DL429, DL429B, DL389, DL379B, INF195C, INF225, C85, C165, DT302, DT304