Indoor Outdoor Thermometer Wireless Weather Station, Battery Powered Inside Outside Thermometers Remote Temperature Humidity Monitor with Backlight and Dew-point for Office Bedroom Greenhouse (500 Ft)

High Precision Sensor: Indoor outdoor humidity monitor is armed with high precision sensor to ensure that it is very sensitive to changes in temperature and humidity in the environment, giving you accurate readings. Indoor temperature range is 14.2°F ~ 122°F, outdoor temperature range is -40°F to 158°F, indoor / outdoor humidity range is 1~99%, temperature accuracy is +/-0.5ºF and humidity accuracy is +/-2%.. Upgrade Weather Forecast with Trend: OBET B65 weather forecast station has 7 forecast icons, which have been upgraded on the basis of the original weather prediction function. It can not only predict weather conditions for the next 12-hours based on changing atmospheric pressure, but also add an additional module to display the weather trends for 12-24 hours.. Support Up To 3 Channels: Temperature and humidity monitor is powered by batteries (not included), for main unit: 3 AAA, for sensor: 2 AA. It can accommodate up to 3 sensors, distance about 500 feets. (The package contains only 1 sensor). Featured Feature: In addition to its daily functions, the remote temperature humidity monitor can also display dew point, heat index, and pressure on the screen. Paying attention to dew point data in advance can help us avoid travel safety risks and improve the convenience and comfort of daily life.. Multiple Applications: OBET B65 indoor outdoor thermometer has two ways to place, which can be placed on the desktop or hung on the wall at will.You can place it in the bedroom, kitchen, baby room, nursery, basement, wine cellar, garden, office, RV and greenhouse.