Oregon Scientific THGR968 Cable Free Remote Thermo-Hygrometer Sensor.The Thermo-Hygrometer measures outdoor temperature and relative humidity. The outdoor temperature operating range is -58F to +158F and has an accuracy resolution of 0.20F; the relative humidity operating range is 25% to 95%RH with an accuracy resolution of 1%. Updating of information to the display unit occurs every 37-seconds. The Thermo-Hygrometer is powered by a solar cell with battery backup.
Compatible with WMR112 and WMR968 units.
