Category: POINTEK CLS300 – STANDARD – STABAUSFUEHRUNG with Threaded or Flanged: CAPACITIVE FUELLSTANDSCHALTER WITH INVERSE FREQUENCY SHIFT TECHNOLOGY WITH optional rod / cable choices and configurable output. HE IS IDEAL FOR DETECTING LIQUIDS, bulk materials, MUD, FOAM AND SEPARATION LAYERS IN DIFFICULT CONDITIONS OF USE IN HIGH PRESSURE AND HIGH TEMPERATURE.