









📡 Elevate your signal game with precision and protection in one sleek package!
The AURSINC NanoVNA-H4 is a cutting-edge vector network analyzer featuring a 4-inch touchscreen and the latest V4.4 firmware, covering a broad 9KHz to 1.5GHz frequency range. Designed for professionals and ham radio enthusiasts, it offers superior dynamic range, built-in microSD data storage, and TDR functionality for cable fault detection. Its rugged EVA hard shell case ensures durability and portability, while PC and Android connectivity allow seamless data management and advanced antenna analysis.





| Number of Channels | 1 |
| Item Dimensions L x W x H | 2.13"L x 2.13"W |
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