TRIPP LITE | Environmental Sensor Module with Temperature Humidity and Digital Inputs | E2MTHDIAdd Remote Monitoring of Environmental Conditions to Your LX Platform Device Expand the monitoring capabilities of your LX Platform device to include conditions that can damage equipment and cause downtime. Tripp Lite's E2MTHDI environmental sensor module makes it possible to remotely monitor ambient temperature and humidity, as well as up to two dry contact connections, in network environments. The E2MTHDI works with Tripp Lite's PowerAlert Device