Traffic classifiers

January 01, 1970

IRD’s TRS Plus traffic classifiers have been upgraded to include expanded internal memory, flash upgradeable firmware and USB ports. TRS Plus traffic classifiers offer superior data collection capability and flexibility for your traffic studies. The 16 alphanumeric keys and LCD display allow the user to program the unit without the use of a computer, and data can be downloaded from the site without interrupting the data collection process.