The Rugged Cable Splitter is a cable accessory that uses the twist-lock connector. It splits off a single female twist-lock connector to attach an In-Situ instrument. This allows for chaining of multiple instruments in a single water column, with only a single connector needed at the top. The Rugged Cable Splitter is especially useful for measuring water quality parameters at various depths simultaneously.


  • Vented and Non-Vented options
  • Chain as many instruments together as needed
  • Measure multiple parameters at multiple depths
  • Can be used in any application, including saltwater intrusion monitoring, coastal studies, and pressurized (sealed) wells

Rugged Cable Splitter usage

Product Images

Watch an overview of the Rugged Cable Splitter: