Remote Temperature SensorUSB to RS485 adapter used to connect the MPPT charger and PCFit for Tracer BN/A series MPPT charge controller
You are buying the two cables. 1. Remote Temperature Sensor Model: RTS300R47K3.81A Acquisition of battery temperature for undertaking temperature compensation of control parameters Length: 3 M 2. USB to RS485 Converter Adapter Model: CC-USB-RS485-150U This adapter is used to monitor each controller on the network using Solar Station PC software and update the firmware.
Brand: SolarEpic, Model: SL-A01