SKU 0031240

The Wireless TROLL Com provides wireless communication between a cabled, deployed Aqua TROLL or Level TROLL instrument and a Bluetooth-enabled mobile device using the VuSitu mobile app. It can be used as a replacement for a standard wired TROLL Communication Device to allow data transfer between an instrument and VuSitu (or Win-Situ 5 via a USB cable).

Bluetooth technology and an internal rechargeable battery provide 40-50 hours of continuous field use. And a twist-lock connector and built-in barometric and air temperature sensors deliver reliable results.



The Wireless TROLL COM enables every instrument to be a connected instrument by providing wireless communication to Android and iPhones. In-Situ’s industry-leading app designed around ease of use provides a fully-featured set of functionality. Download the free VuSitu app and bring your water quality monitoring equipment into the modern world.

Shared Ecosystem

The Wireless TROLL COM is part of the most complete monitoring solution available. Instrumentation, telemetry, and software work together in In-Situ’s Shared Ecosystem to make it easier than ever to collect, access, and manage your data.

Comprehensive Auto Discovery

VuSitu uses a fast search algorithm to automatically find In-Situ instruments across all standard Modbus configurations quickly.

Wireless Recovery

Wireless communication can be less stable than wired connections. To compensate for this and ensure a reliable connection, In-Situ wireless protocol automatically detects drops and recovers from them.

What’s in the Box

  • Wireless TROLL Com
  • USB cable
  • North America electrical outlet plug with USB slot
  • Lanyard
  • Instruction sheet