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SeeSii TinySA Ultra Spectrum Analyzer, 4.0 Inch 100kHz to 5.3GHz Handheld 32GB

SeeSiiTools Store

(2385)

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AU $259.99

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4 payments of AU $65.00 with Afterpay

Condition:

Brand New

Quantity:

Last one166 sold

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Postage:

Doesn't post to United States.

Located in: Villawood, Australia

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Varies

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30-day returns. Seller pays for return postage.

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eBay item number:225347318504

Last updated on 04 Aug, 2025 16:56:06 AESTView all revisionsView all revisions

Item specifics

Condition: Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging ... Brand New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is available in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Marke: unbrand

Manufacturer: unbrand

Brand: unbrand

Frequency Range: 100KHz-5.3GHz

Displayed Average Noise Level: 4"

Model: inySA ULTRA

Product: Benchtop Spectrum Analyser

MPN: ULTRA-4

Resolution Bandwidth Range: 480×320

UPC: 6973692207399

Item description from the seller

About this seller

Joined Mar 2017

Usually responds within 24 hours

Seesii focuses on providing new and innovative measuring tools and electronics to meet the needs of home and professional.After years of development and research,we are becoming more and more popular ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable postage costs

5.0

Postage speed

5.0

Communication

5.0

CraftsVehicle Parts & AccessoriesIndustrialElectronicsCamerasSporting GoodsHome & GardenComputers/Tablets & NetworkingToys & Hobbies

Seller feedback (2,465)

This item (65)

All items (2,465)

a***t (309)- Feedback left by buyer.
Past year
Verified purchase
Excellent service great little tool for the workshop excellent ebayer and delivered on sunday morning 👍👍A+
3***3 (169)- Feedback left by buyer.
Past 6 months
Verified purchase
item as advertised. arrived on time. excellent comms from the seller. highly recommended.
i***2 (113)- Feedback left by buyer.
More than a year ago
Verified purchase
I am in awe of this device. For decades I have always wanted a spectrum analyzer but the ones I wanted were at best around $7000. I gave up of ever been able to buy a spectrum analyser because of the cost. The only a few weeks ago I heard of this device for under $300 Australian. It is amazing it goes to at least 5.3 GHZ. It has a very small form. Also it is not a clone. The only thing is I have to go through the fairly complex documentation to learn to drive it. Modern technology can be great.

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Product ratings and reviews

5.0

4 product ratings

4 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good quality

Good value

Most relevant reviews

See all 4 reviews

by almainw_2420
06 Jun, 2023
Simply Awesome
Have always wanted a spectrum Analyzer, the trouble is the cost for the cheapest is certainly around $2000 to $3000. I gave up trying to buy one, then I saw the TinySA Ultra for around $270 Australian. I could not believe what this is capable of . It is certainly taking me a while to learn how to drive it. The tiny Wiki documentation really helps this is the beauty of Open Source products. Normally I course technology but this product has shown that modern technology can do wonderful things. Of course there are limitations but its cost and small form are just amazing .Have always wanted a spectrum Analyzer, the trouble is the cost for the cheapest is certainly around $2000 to $3000. I gave up trying to buy one, then I saw the TinySA Ultra for around $270 Australian. I could not believe what this is capable of . It is certainly taking me a while to learn how to drive it. The tiny Wiki documentation really helps this is the beauty of Open Source products. Normally I course technology but this product has shown that modern technology can do wonderful things. Of course there are limitations but its cost and small form are just amazing .
Verified purchase: YesCondition: NewSold by: sugarstore
by muzza0764
25 May, 2023
Fully featured Spectrum Analyser on a budget
TinySA ultra is good value for money without spending the big bucks with Agilent or Tektronix. Delivery was prompt. Will recommend.
Verified purchase: YesCondition: NewSold by: sugarstore
by wo_569673
29 Aug, 2024
Quality little tool. Very useful for pre...
Quality little tool. Very useful for pre-compliance emission testing.
Verified purchase: YesCondition: NewSold by: sugarstore
by oziemike3131
13 Apr, 2023
Great Product
Excellent product
Verified purchase: YesCondition: NewSold by: tamil-store*com

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