Handheld Weather Meter: Advanced Ultrasonic Technology for Portable Meteorological Monitoring

A Handheld Weather Meter is an outdoor meteorological monitoring device that combines high precision with portability. It mainly uses the ultrasonic time-difference method to measure wind speed and direction. Since there are no mechanical rotating parts inside, it avoids the precision degradation problem caused by wear in traditional equipment, achieving maintenance-free operation and long service life.

The device integrates highly sensitive sensors for temperature, humidity, air pressure, illumination, and other parameters, enabling simultaneous collection of multi-element meteorological data. Its body is lightweight with an ergonomic handle design, facilitating one-handed operation. It can also be mounted on a tripod via the threaded base.

Equipped with a built-in storage module, it can record monitoring data for extended periods. It connects to a dedicated mobile app via Bluetooth, enabling wireless data transmission and real-time viewing, effectively avoiding errors and delays that may occur with traditional manual recording.

This feature makes it ideal for mobile inspection scenarios requiring quick acquisition and recording of meteorological data. For example, in electrical safety inspections, personnel can operate the device with one hand while obtaining real-time data through the app, significantly improving inspection efficiency. It is also widely used in environmental protection inspections, marine testing, and urban environmental air quality monitoring.