Drain-Tech is proud to offer the first portable FOG probe designed to reliably and inexpensively measure the levels of FOG (fats, oil, and grease) in a grease interceptor. Based on measuring the electrical properties of the surrounding medium, there are no moving parts or expensive transducers. The result is a probe that can withstand the extreme physical and chemical environment of a grease interceptor. The AM-FOG probe consists of a chain of accurate sensors creating model lengths specific to operational needs/applications. Communicating via Bluetooth to an Android or iOS app, the AM-FOG enables complete control over the probe including: A bar graph showing depths of the FOG, water, and air layers