Pointek CLS100 is a compact 2-wire inverse frequency shift capacitance switch for level detection in constricted spaces, interfaces, solids, liquids, slurries and foam. Key Specifications:- 1). Accurate, Repeatable Switchpoint Due to Advanced Tip-Sensing Technology 2). Suitable for Use with Conductive or Nonconductive Process Media 3). Extremely High Chemical Resistance 4). Very Short (4") Insertion Length 5). Level Detection Independent of Tank Wall or Pipe System 6). Simple Setup Procedure, Verification with Built-in LEDs 7). Precision 20-Turn Potentiometer for Adjustable Sensitivity For More Information visit:- http://www.leveltransmittersupplier.com/ Our E-mail Address:-info@instronline.com