TD RTR500BW Leitio Leitio Feso'ota'i Loggers ma Feso'ota'iga Fa'amatalaga Feso'ota'i Taiala Tagata Fa'aoga
A'oa'o pe fa'apefea ona fa'atulaga ma fa'aoga T&D's Wireless Radio Communication Loggers ma Various Data Collectors, e aofia ai le RTR500BW ma le RTR-601, fa'atasi ai ma lenei ta'iala ta'itasi. Mulimuli i lalo mo faʻatonuga ile faʻapipiʻiina o polokalama, faia o faʻatulagaga muamua, ma isi mea. Ia maua le mea sili mai lau RTR-601 ma le RTR500BW faʻatasi ai ma lenei taʻiala faʻatulagaina atoatoa.