4B introduces a new level indicator. The AutoSet MK7 provides the user with visual indication of the set values. This added advantage allows simpler on site adjustment and set-up via a push button membrane and large 4 digit Light emitting diode display. The AutoSet MK7 is used for high or low level control of liquids, industrial powders and free-flowing granular solids stored in tanks, bins and silos. With its build-up compensation circuit and power-shield, the AutoSet MK7 is not affected by material build-up, and can be side or top mounted. Stainless steel probes come in many lengths up to 33ft. For high temperature or vibration applications, a remote version is also available.