Check the listing for details. Ice Thickness Sensor Line Evaporation Water Ice Machine Sensor 150cm 10K. Condition: New. Listed at 13.78 USD. What is this?Water level sensing line is an accessory of the ice maker, Connect the ice maker to the power supply,and evaporation sensor is better for all ice makers with low noise, easy installation and stable performance.What will I get?Ice Full Switch Sensor,is in size of:Length: 1500mm(59.06 inch),Probe diameter: 5mm(0.19 inch);andIn the package of: 1 x Thickness water level sensing lineIs there any advantages of the product?The evaporation sensor is better for household ice machines/mini ice makers. It is designed for low noise, easy installation and stable performance. And they use all the ice machines.How to use it?Steps of using:1. Connect one of the four wires to the "hot" end of the ice machine, and the other three wires to the "cold", "water pump" and "power" ends of the ice machine respectively. 2.