Introduction of Negative Oxygen Ion Tester

Negative ion concentration is an important indicator of air quality and its impact on human health. According to the standards of the World Health Organization, the level of negative oxygen ions in the air is one of the key factors in determining the cleanliness of the air. Air is considered clean when the concentration of negative oxygen ions reaches 1,000 to 1,500 per cubic centimeter.

In China, numerous natural environment areas such as wetland parks, botanical gardens and scenic spots have begun to deploy negative oxygen ion monitoring facilities. These devices are capable of monitoring the level of negative ions in the air in real time, providing an important reference indicator for assessing air quality.

The Negative Oxygen Ion Tester is a specialized device that can quickly and accurately measure the number of negative ions in the air. It uses the capacitive inhalation method to measure negative ions, allowing sensitive detection of even very small negative ions. The built-in high-performance chip ensures accurate data processing, and the device is highly resistant to interference, providing stable and reliable measurements with a long service life.

It has a 5-inch high-resolution capacitive touch screen, which clearly displays the measurement results in real time. It adopts the international advanced cylinder capacitive inhalation method for accurate measurement, with a small and compact shape, suitable for mobile use in a variety of environments. The built-in 12V 3000mAh high-capacity lithium battery ensures long standby time and the convenience of instant measurement. The data refresh frequency reaches once per second to ensure the sensitivity of the measurement. The instrument is easy to operate, and the full-color large font display is clear and intuitive.