Barometer, Weather Station with Barometer, Thermometer and Hygrometer, 3-in-1 Analogue Wall-Mounted Weather Station, for Indoor and Outdoor Use

Color: Gold Size: 128 mm Tips for testing the instruments: 1. Observe temperature changes: Place it in an environment with a significant temperature difference from the ambient temperature for a period of time, and you will see obvious changes in the pointer when you look at the thermometer. For example: Place it in the refrigerator. Because the mechanical movement changes slowly, it takes longer for the temperature to change gradually. 2. Observe humidity changes: You can take a deep breath at the hole on the bottom of the product, and you will obviously see the humidity indicator rise. The indicator will then fall back down after a while. 3. Observe air pressure changes: Because air pressure varies in different locations, the pointer's display position will also vary. In some areas, the pointer may fall below the range in very low air pressure and exceed the range in higher pressures. Atmospheric pressure changes more slowly. Generally, the change is evident when the weather changes from dry to dry. Therefore, if you don't see the air pressure needle move, please turn the comparison pointer to the same position as the atmospheric pressure pointer, and then be patient and wait a few days. The black pointer on the large disc is the atmospheric pressure pointer, and the silver pointer is the contrast pointer. The contrast pointer's function can be adjusted to the same value. Then, you can compare and observe over a certain period whether the atmospheric pressure has increased or decreased. [Three-in-One Weather Station] This product is used to measure ambient temperature, humidity, atmospheric pressure, and other parameters, and accurately predict future weather changes based on changes in ambient temperature, humidity, and atmospheric pressure. [High-Quality Material] The barometer frame is made of solid wood, and the casing is made of aluminum-magnesium alloy. It has a fine finish and is durable. It is a complete home weather station. [Exquisite Decoration] The barometer is both a display and a barometer, beautiful and practical. Owning this is like having an outdoor barometer, hygrometer, and weather station all in one. [Easy to Use] Installation is very convenient; no plug or batteries are needed. It can be hung on the wall or placed on a countertop, making it perfect for indoor/outdoor wall decoration. [Indoor and Outdoor Use] The barometer is suitable for all occasions, indoors or outdoors, and can function normally even at an altitude of 3,000 feet, so you can use it in many geographical areas.