rh200w:multi-channel wireless hygro-thermometer

connect up to 8 wireless transmitters to remotely measure indoor temperature/humidity

• base station lcd with auto-night light displays local and up to eight remote temperature/humidity readings either auto-cycle or manual mode from the wireless transmitters
• easy-to-read 1.3'' (33mm) oversized digits
• min/max recording with reset
• indoor comfort icons displayed on base station indicating too cold, comfortable, or too hot/humid conditions
• trend arrows indicate rising, steady or falling of the temperature/humidity readings
• snow icon appears when remote temperature is 37.4°f (3°c) or below
• transmitter led flashes to indicate normal operation
• transmitters can be mounted up to 98ft (30m) from the base station
• operates at 433mhz; fcc approved
• includes a base station with 4 aa batteries and one transmitter with 2 aa batteries. additional remote transmitters (rh200w-t) sold separately (up to 8 transmitters can be wirelessly connected to the base)