Oregon Scientific Thermometers

Features: Crescendo alarm. Low battery indicator. Calendar clock with day of week in 5 languages. User selectable 12/24 hour clock display format and C/F temperature unit. Maximum and minimum teperature memories for mainunit and remote sensor. Wireless reception of temperature data fromremote sensor. Table Stand or Wall mount.
Customer Review: Thermometer review
Oregon Wireless Indoor/Outdoor Thermometer is very reliable and accurate. The remote sensor is posted one floor below the thermometer on the same side of the house. Battery life is good. The only shortcoming is that the readout is too small which makes it hard to see from across the room or in low light.