A rain gauge (or also called an Omron, gauge, spitter, decanter, and pleasure meter) is a scientific instrument used on aeroplanes to measure the amount of precipitation on a specified area over a defined period. It can measure the moisture level in the air as well as the density of the clouds. It is mostly used for scientific research and study. This tool is used in various ways, such as determining rainfall and snowfall at a particular place or city. To use this instrument on aeroplanes, you need a special cap to put on top of your aeroplane and connected to a special wire.
This is the basic equipment used by meteorologists to predict rain and snowfall. Hydrologists and scientists also use this tool to study weather patterns. For instance, if we want to measure precipitation at our home, we must first determine the day of the week and the time of the day when it’s raining. Then, we need to know the different weather patterns such as the easterly or westerly showers, the dry or rainy seasons, the mixed or severe weather, etc. Knowing about all these different weather patterns will help us predict the future weather conditions at the home, office, or anywhere else that requires us to predict weather and climate.
There are many types of rain gauges that are widely used around the world. The most common type is the dew point gauge. This device measures the temperature of the water by taking the dew point as a measurement. Usually, the measurement is done using barometric pressure. In some countries, the temperature of the surrounding air is also measured by using this device. It is considered the most commonly used rain gauge for measuring rainfall and the surrounding air temperature.
Another important rain gauge is the rain gauge using a line gauge. This instrument is usually made up of two or more flexible tubes. One tube is fitted with a small flexible tube attached to the other end, a thermometer probe attached. When the pressure of the air on the tube increases, the thermometer probe rises. So, when the bridge crosses the line tube, the reading on the thermometer changes. Measurement of rainfall measurements is more accurate and reliable than any other single measuring device.
Today, there are various types of rain gauges that are available in the market. You can click to buy here. Each of these instruments has its advantages. The best thing about this instrument is that it can be easily used, yet it provides high accuracy measurement. Also, it is portable and easy to carry.
A third popular kind of rain gauges is the optical rain gauge. This instrument uses light to measure the rainfall amounts. Usually, this instrument has a small tube with a coloured lens. Water droplets appear as dots on the coloured lens of this tube, which makes it easier to identify raindrops. Although this instrument is smaller than other kinds of rain gauges, it measures much lesser amounts of precipitation. It also has a much shorter life span.