The Telereader TR101 by Nertec is repackaged to fit inside single-phase meters. Installed on existing meters in minutes, the TR101 reports readings in various intervals from increments of 15 minutes to seven days and reports power outages. The module is totally remote and communicates via the telephone, thus enabling the transfer of meter reading information and reprogrammed instructions. The TR101 retrofits any existing single-phase meters.
Nertec–Inquire R.S. 152