High-Precision Barometer, 8.8in Wall Hanging Aneroid Barometer 104kPa, 3 in 1 Temperature Humidity and Air Pressure, for Indoor, Outdoor, Mountaineering, Agriculture, Household Barometer

HGRVUTCFIDescription:● 3 in 1 multifunction, with barometer, thermometer and hygrometer, economical and practical.● This product is used to measure the changes of the parameters of the temperature, humidty, atmospheric pressure.● According to the variation tendency of the environment's temperature, humidty and air pressure, it can predict the weather accurately. ● Thus, it can be a multifunctional household weather forecasting instrument.● Lightweight and easy to install, suitable for hanging or placing on a surface.● Standard measuring range, predict the weather more accurately. Mechanical movement, no battery needed.● Applicable to ship navigation, family rooms, offices, laboratories, computer rooms, archives, shops, hospitals, schools, greenhouses, libraries, warehouses, factories and other places.Specifications:Color: WhiteMaterial: Metal alloy + ABS + AcrylicDiameter: 8.8in / 22.5cmBarometer pressure: 96~104kpaTemperature: -40~140°F/-40~60℃Humidity：0%-100%RHResolution: 0.2kpa / 0.1inchHg, 2°F / 2℃, 2%RHPackage includes:1* 3 in 1 BarometerNotes:1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3cm measuring deviation due to manual measurement.Technical Details

• This portable weather station is composed of a barometer, a thermometer and a hygrometer.
• Measures barometric pressure , temperature / and humidity .
• Its superiorities include simplicity, reliability and easy reading. Lightweight and easy to install, suitable for hanging or placing on a surface. Purely mechanical, no battery required.
• No special maintenance work is necessary during its long term use.
• This Dial type weather station is made of superior materials. The frame is made of metal alloy, the back is made of industrial-grade ABS, and the transparent window is made of acrylic without rust.