9 Recorded content, namely, downloadable electronic publications in the nature of white papers and manuals in the field of insulating materials, thermal insulation, and transportation and storage of temperature controlled products; information technology, audio-visual, multimedia and photographic devices, namely, apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; scientific apparatus, namely, scientific apparatus for determining the amount of heat transfer between two objects and for measuring internal gas pressure of vacuum insulation panels; navigation, guidance, tracking, targeting and map making devices, namely, radio frequency identification (RFID) tags, RFID readers, encoded bar code labels, and electronic devices for locating and tracking transportation containers using global positioning systems; measuring, detecting, monitoring and controlling devices, namely, temperature sensors, pressure sensors, and electronic sensors for measuring heat transfer between two objects