The selection of Oregon Scientific Weather Instruments include weather stations, wireless weather stations, thermometers, hygrometers, barometers, and rain gauges. The most popular item is the weather station that uses barometric measurement to determine the change of barometric pressure and the forecast weather of the next 12-24 hours. Oregon Scientific Weather Instruments offers a variety of products that help give weather alerts, whether there's an emergency or just to decide on going out or staying in. Want to know what the temperture is like outside? Oregon Scientific Weather Instruments include thermometers and rain gauges give readings of rainfall and outdoor temperature transmission.