The Manitowoc 76-2781-3 Ice Thickness Probe is designed to help monitor ice formation and support proper ice machine operation. Measuring 4" x 3-1/4", this probe works by detecting the thickness of ice during the production cycle and sending signals to the control system when the desired level is reached. By helping regulate the ice-making process, it supports consistent ice productio... https://partsfe.ca/76-2781-3-manitowoc-probe-ice-thickness