The optional Eaton Environmental Monitoring Probe (EMP) Gen 2 is a connectivity device that enables you to collect temperature & humidity readings in rack enclosures & monitor environmental data remotely using Eatons power monitoring solutions or a standard web browser. Each EMP provides one temperature, one humidity, & two dry-contact status data points. The EMP Gen 2 features a translucent case & integrated LED to positively identify the status of each sensor at a glance while walking the aisles.