Ambient Weather WS-16 Wireless 8-Channel Thermometer with Remote Sensor, Alarm Simple to read, simple to use, and affordable, the WS-16 includes an indoor thermometer in the console and can remotely read and update up to eight remote sensors from the compact display. The WS-16 includes one remote, and seven additional sensors can be added (F007T air temperature, F007TP temperature probe and F007PF floating pool thermometer) for comprehensive monitoring. Each remote sensor includes dip switches for 8-channel selection and units of measure (degF vs degC). The sensor search mode allows you to re-sync sensors without removing and re-inserting batteries. Optional calibration is provided for the utmost accuracy.