Mini-Huvicko/Yuzabi Dowser binary hydromech droid

The Mini-Huvicko/Yuzabi Dowser (M-HYD) binary hydromech droid was a model of hydromech droid used to locate and harvest subterranean water sources and communicate with binary loadlifters and moisture vaporators.

A specific model, known as M-HYD 6804, was present on a Jawa sandcrawler in 0 BBY.

Behind the scenes
The backstory of this droid model was developed through Hyperspace's What's The Story? feature by Hyperspace member caledre.

Appearances

 * Star Wars Episode IV: A New Hope