doble dominoThe Doble DOMINO USS (Ultimate Sampling System) gives you a fast, efficient way to measure water content in oil andor the dew point of a gas. The DOMINO USS is a portable system thatDOMINO is a device that measures moisture in oil in terms of ppm and relative saturation plus temperature. It is used for electrical insulating liquids and other oils in various applications and has hh accuracy, stability and reliability.