UHF handheld terminals, utilizing ultra-high frequency (UHF) radio frequency identification (RFID) technology, possess the following characteristics:

1. Efficient recognition speed: UHF handheld terminals can rapidly read and identify items equipped with UHF RFID tags. Compared to low-frequency or high-frequency RFID technologies, UHF enables higher reading speed and a broader identification range, greatly enhancing work efficiency.

2. Long-range identification capability: UHF handheld terminals can read UHF RFID tags within a considerable distance. This means users can quickly identify items without physically contacting or getting close to them, reducing the need for manual operations.

3. Large data storage capacity: UHF handheld terminals typically have significant storage capacity, allowing for the storage of a substantial amount of RFID data and related information. This enables users to perform inventory checks, inspections, or other operations in offline mode and synchronize the data later.

4. Portability: UHF handheld terminals are designed to be lightweight and ergonomically shaped, making them convenient for users to carry and operate. They are usually equipped with user-friendly touchscreens and physical buttons, facilitating simple and intuitive operations.

5. Multi-functional applications: In addition to asset inventory, UHF handheld terminals can be used in various fields such as inventory management, logistics tracking, item localization, and production process control. They possess scalable features and flexible application methods to meet the needs of different industries.

6. Data transmission and integration capabilities: UHF handheld terminals typically support wireless data transmission and can connect with other devices or systems via Wi-Fi, Bluetooth, or mobile networks. This facilitates convenient data transmission and integration, enabling seamless integration with an enterprise's backend systems.

7. High degree of customization: UHF handheld terminals usually provide open software development tools and interfaces, allowing users to customize and expand functionalities based on their specific requirements. This provides businesses with greater flexibility and adaptability.

8. 

In summary, UHF handheld terminals exhibit efficient recognition speed, long-range identification capabilities, large data storage capacity, portability, multi-functional applications, data transmission and integration capabilities, as well as a high degree of customization. These features make UHF handheld terminals crucial tools in fields such as asset management, logistics, and supply chain management.