The PTS is the perfect accessory tool for paving contractors attempting to meet tough density and smoothness specs, especially on perpetual pavement, SMA and polymer-modified surfaces. It eliminates the need for a portable temperature gun and the labor to run it, and is far more convenient and safer for the roller operator to use.  The system includes a temperature display module that mounts quickly and easily at the roller operator station or other location for easy monitoring of the mat temperature beneath. A bright red LED display is visible up to 30 feet away during either daytime or nighttime paving operations.  An infrared sensor module mounts beneath the roller. It features sophisticated environmental compensation algorithms and a unique air purging system that withstands the steamy and dusty conditions encountered while paving.  The Pavement Temperature Sentry is an extremely useful tool that can be designed into the roller by the OEM, added by the dealer looking to enhance the value of his rental roller fleet, or installed in the field by the dealer or contractor.  Installation takes about two hours.