The LevALERT® is the simplest way to monitor the fill of a bin. As the material is filled into the bin pressure is applied to the rubber activator inside the bin that changes the indicator from black to bright yellow. The LevALERT indicator comes with a easy to use template for installation and can be installed within minutes from the outside of the bin. Multiple LevALERT indicators can be placed anywhere on a vertical wall of a bin. For more information on LevALERT and any other products please contact Ross Manufacturing.