Fengtu specializes in the production of negative oxygen ion detection equipment, with its products occupying a certain share in the market and its business scope covering multiple fields.

Fengtu's negative oxygen ion detection equipment is divided into three categories, suitable for different application scenarios.

The Negative oxygen ion monitor adopts a cylindrical capacitor structure to capture negative oxygen ions and realizes accurate data calculation through a dedicated algorithm. Equipped with a 5.0-inch full-color display, the device can display real-time measurement data and instrument operating status, and automatically calculate the average value. With a compact body and a built-in 12V 3000mAh lithium battery, it has strong battery life and is not restricted by venue or power supply. The data refresh interval is 1 second, making it suitable for scenarios such as environmental monitoring and negative ion product testing. The operation process is simple, and no professional training is required for use.

The Negative oxygen ion monitoring station can simultaneously monitor environmental parameters such as negative oxygen ion concentration, temperature, humidity, wind speed, and wind direction, and supports adjusting monitoring items according to needs. The device adopts a modular structure, allowing flexible replacement of sensors. It comes standard with a mounting bracket for easy installation on walls or columns, facilitating later maintenance. This monitoring station has the capability of 24-hour continuous operation and adopts a lightning protection design, enabling stable operation in severe weather. Real-time data can be transmitted to the terminal around the clock.

For scenic area scenarios, Fengtu has launched two devices: FT-FZ4 and FT-FZ5.

The FT-FZ4 is equipped with an anti-corrosion wooden landscape pavilion and supports the upgrade of an LED large screen bracket. As an automated monitoring system, it can realize unattended operation, continuously record air quality data in scenic areas, wetland parks and other regions for 24 hours, and transmit the data to a PC. The supporting software can complete data storage, analysis, and output and printing of historical data and curves.

The FT-FZ5 is equipped with a full-color screen to intuitively display real-time on-site environmental data. Both devices can set alarm thresholds. When data is abnormal, alarms can be issued through multimedia speakers, sound and light alarms, network clients, and mobile phone text messages, and alarm information can be automatically uploaded. They support both local and remote monitoring.

Fengtu's negative oxygen ion detection equipment covers handheld portable, fixed monitoring, and scenic area-specific types. In terms of functional design and performance, they meet the usage needs of different scenarios, providing customers with a variety of equipment choices.