---
product_id: 717265264
title: "Seesii TinySA Ultra+ ZS406 Spectrum Analyzer - Handheld Frequency Analyzer 2025 100KHz-5.4GHz 4.1'' with 32GB Memory Card 2-in-1 Signal Generator 100kHz-800MHz MF/HF/VHF/UHF Input"
brand: "seesii"
price: "2323 Lei"
currency: RON
in_stock: true
category: "Seesii"
url: https://www.desertcart.ro/products/717265264-seesii-tinysa-ultra-zs406-spectrum-analyzer-handheld-frequency-analyzer-2025
store_origin: RO
region: Romania
---

# 4.0 inch crisp display 10KHz-1.5GHz frequency range Durable ABS housing Seesii TinySA Ultra+ ZS406 Spectrum Analyzer - Handheld Frequency Analyzer 2025 100KHz-5.4GHz 4.1'' with 32GB Memory Card 2-in-1 Signal Generator 100kHz-800MHz MF/HF/VHF/UHF Input

**Brand:** seesii
**Price:** 2323 Lei
**Availability:** ✅ In Stock

## Summary

> 📡 Unlock the airwaves — pro-grade spectrum analysis in your pocket!

## Quick Answers

- **What is this?** Seesii TinySA Ultra+ ZS406 Spectrum Analyzer - Handheld Frequency Analyzer 2025 100KHz-5.4GHz 4.1'' with 32GB Memory Card 2-in-1 Signal Generator 100kHz-800MHz MF/HF/VHF/UHF Input by seesii
- **How much does it cost?** 2323 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/717265264-seesii-tinysa-ultra-zs406-spectrum-analyzer-handheld-frequency-analyzer-2025)

## Best For

- seesii enthusiasts

## Why This Product

- Trusted seesii brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Handheld design fits in your palm for ultimate portability and on-the-go diagnostics.
- • **Cost-Savvy Innovation:** ABS housing and smart packaging deliver premium durability without the premium price tag.
- • **Broad Spectrum Mastery:** Covers HF, VHF, UHF bands from 10KHz to 1.5GHz — perfect for pros and hobbyists alike.
- • **Field-Ready Versatility:** Ideal for ham radio operators, scanner enthusiasts, and field engineers needing quick, reliable spectrum scans.
- • **Advanced Signal Insights:** Measures S-parameters, VSWR, phase, delay, and Smith charts for precise network analysis.

## Overview

The 2023 Upgraded SeeSii Spectrum Analyzer is a compact, handheld vector network analyzer featuring a 4-inch display and a frequency range from 10KHz to 1.5GHz. Housed in durable ABS plastic, it offers advanced measurements including S-parameters, VSWR, phase, delay, and Smith charts. Designed for both professionals and hobbyists, it delivers essential spectrum analysis capabilities at an unbeatable price point, making high-quality field diagnostics accessible anytime, anywhere.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BBGK9QJB |
| Brand | Seesii |
| Brand Name | Seesii |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.6 out of 5 stars 241 Reviews |
| Item Dimensions | 17 x 12 x 6.5 centimeters |
| Item Weight | 265 Grams |
| Item dimensions L x W x H | 17 x 12 x 6.5 centimeters |
| Item weight | 265 Grams |
| Manufacturer | Seesii |
| Model | SEESII- TinySA ULTRA+ |
| Number of Items | 1 |
| Part Number | TinySA ULTRA |
| Style | fashoin |
| Style Name | fashoin |

## Product Details

- **Brand:** Seesii
- **Colour:** Black
- **Item dimensions L x W x H:** 17 x 12 x 6.5 centimeters
- **Item weight:** 265 Grams
- **Style:** fashoin

## Images

![Seesii TinySA Ultra+ ZS406 Spectrum Analyzer - Handheld Frequency Analyzer 2025 100KHz-5.4GHz 4.1'' with 32GB Memory Card 2-in-1 Signal Generator 100kHz-800MHz MF/HF/VHF/UHF Input - Image 1](https://m.media-amazon.com/images/I/81Vy91IOx9L.jpg)

## Questions & Answers

**Q: The data is compatible with wireless workbench (shure) and wireless system manager (sennheiser) ?**
A: I seriously doubt it.  The tinySA is more a toy than anything else, certainly not professional in operation.

**Q: Where can i download the tinysa-app software and instruction manual pdf?**
A: from their web site

**Q: Could i measure rfid signal strength from rfid antennas with this?**
A: yes

**Q: Can TinySA Ultra be used with Rational Waves software?**
A: I would guess yes, but you would have to write the code for interface, etc.

## Frequently Bought Together

- SeeSii TinySA Ultra+ ZS406 Spectrum Analyzer, 4.0 Inch 100kHz to 5.4GHz Handheld Tiny Frequency Analyzer with 32Gb Card, 2-in-1 Signal Generator MF/HF/VHF UHF Input,V0.4.6.1,2025 Upgraded
- BECEN 10W SMA Attenuator,40db,DC to 3GHz,50 Ohm
- DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier

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**Shop now:** [https://www.desertcart.ro/products/717265264-seesii-tinysa-ultra-zs406-spectrum-analyzer-handheld-frequency-analyzer-2025](https://www.desertcart.ro/products/717265264-seesii-tinysa-ultra-zs406-spectrum-analyzer-handheld-frequency-analyzer-2025)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-25*