The Desco 19656 Dual Operator Continuous Monitor is a workstation continuous monitor. It continuously monitors the path-to-ground integrity of two operators and one ESD worksurface. Mounting tabs make it suitable to install in workbench or equipment settings, and the Visual Status Display can be placed to increase alarm visibility. It may be connected to the 19323 Power Relay accessory to control power to electronic devices at the workbench dependent on the continuous monitor's status.

The 19656 Dual Operator Continuous Monitor is designed with Wave Distortion Technology to provide stable continuous monitoring of the path-to-ground and presence of 1 megohm resistance of an operator's wrist strap. Audio and visual alarms activate (in less than 500 milliseconds) when the operator unintentionally disconnects from the monitor, or the wrist strap connection points are intermittent. The 19656 also monitors for a worksurface path-to-ground of less than 10 megohms and the integrity of the electrical ground used to by the monitor All Dual Operator Continuous Monitors are calibrated to NIST standards.