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📡 Own the Spectrum, Anywhere, Anytime!
The SeeSii TinySA Ultra+ ZS406 is a professional handheld spectrum analyzer and signal generator featuring a 4.0-inch HD touchscreen, ultra-wide 100kHz to 5.4GHz frequency range, and built-in 32GB microSD for direct data recording. With a powerful 5000mAh battery and fast Type-C charging, it supports extended field use. Its dual-functionality and PC connectivity via USB make it an indispensable tool for engineers, ham radio operators, and tech professionals seeking precise, portable spectrum analysis and signal generation.


































| ASIN | B0BBGK9QJB |
| Best Sellers Rank | #27,630 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Spectrum Analyzers |
| Brand Name | Seesii |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (248) |
| Included Components | Tinysa ULTRA+,SMA cables,SMA connector,Antenna,32GB card,Touchscreen pen |
| Item Dimensions | 6.69 x 4.72 x 2.56 inches |
| Item Weight | 265 Grams |
| Manufacturer | Seesii |
| Model | SEESII- TinySA ULTRA+ |
| Part Number | TinySA ULTRA |
| Style Name | TinySA ULTRA+ |
| Unit Count | 1.0 Count |
| Warranty Description | 3 Year Manufacturer |
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