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4 Year Home Improvement Protection Plan

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  • No Additional Cost: You pay nothing for repairs – parts, labor, and shipping included.
  • Coverage: Plan starts on the date of purchase. Drops, spills and cracked screens due to normal use covered for portable products and power surges covered from day one. Malfunctions covered after the manufacturer's warranty.
  • Easy Claims Process: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an e-gift card for the purchase price of your covered product. In some instances, we will replace or repair it.
  • Product Eligibility: Plan must be purchased with a product or within 30 days of the product purchase. Pre-existing conditions are not covered.
  • Terms & Details: More information about this protection plan is available within the “Product guides and documents” section. Simply click “User Guide” for more info. Terms & Conditions will be available in Your Orders on Amazon. Asurion will also email your plan confirmation with Terms & Conditions to the address associated with your Amazon account within 24 hours of purchase.
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Asurion Complete Protect: One plan covers all eligible past and future purchases on Amazon

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$$119.95 () Includes selected options. Includes initial monthly payment and selected options. Details
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$$119.95
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Sold by
Nooelec
Nooelec
Sold by
Nooelec
Returns
Returnable until Jan 31, 2025
Returnable until Jan 31, 2025
For the 2024 holiday season, eligible items purchased between November 1 and December 31, 2024 can be returned until January 31, 2025.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Support
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What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more

Nooelec NanoVNA-H 4 - Open Hardware Vector Network Analyzer Kit from Authorized Distributor. Includes 50kHz-1.5GHz+ Portable VNA with 4" LCD, EMI Shielding & SOLT Calibration Kit. Support Innovation!

4.5 4.5 out of 5 stars 24 ratings
$119.95
FREE Returns
Returnable until Jan 31, 2025
For the 2024 holiday season, eligible items purchased between November 1 and December 31, 2024 can be returned until January 31, 2025.
Read full return policy
| Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country.
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Purchase options and add-ons

Brand NooElec
Power Source Battery Powered
Color Black
Item Weight 368 Grams
Item dimensions L x W x H 9.45 x 5.51 x 1.18 inches

About this item

  • NanoVNA-H 4 is an open-hardware vector network analyzer with a frequency capability of 10kHz-1500MHz, which will allow you to test most of your RF equipment with ease
  • The large 4" TFT touch screen has a simple interface that allows you to measure S-parameters, SWR, phase and produce Smith charts
  • The VNA includes a 1950mAh battery for a longer runtime when taking portable measurements. Fantastic for field use!
  • Unlike cheaper clones, our NanoVNA includes EMI shielding on the RF circuitry and includes a full 1 year warranty direct through Nooelec
  • Support open hardware developers! A portion of all proceeds of all NanoVNAs purchased from Nooelec goes to the ttrftech team to continue and further NanoVNA development
› See more product details

Frequently bought together

Nooelec NanoVNA-H 4 - Open Hardware Vector Network Analyzer Kit from Authorized Distributor. Includes 50kHz-1.5GHz+ Portable
This item: Nooelec NanoVNA-H 4 - Open Hardware Vector Network Analyzer Kit from Authorized Distributor. Includes 50kHz-1.5GHz+ Portable VNA with 4" LCD, EMI Shielding & SOLT Calibration Kit. Support Innovation!
$119.95
Get it as soon as Friday, Jan 3
Only 4 left in stock - order soon.
Sold by Nooelec and ships from Amazon Fulfillment.
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Customer reviews

4.5 out of 5 stars
24 global ratings

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Top reviews from the United States

  • Coyote Pants
    5.0 out of 5 stars Very helpful for understanding/testing antennas, cabling
    Reviewed in the United States on November 11, 2020
    Verified Purchase
    Super glad I bought this. I was skeptical but they seem to be working well for others so I took a gamble. This device + https://www.amazon.com/gp/product/B083BB82G5/ + the NanoVNA Saver program are an awesome combination for testing antenna performance at different frequencies and using the TDR function to verify/measure cable lengths. I remember when a TDR was $10K, weighed 20+ lbs and needed 120V AC; this runs on an internal battery, fits in a shirt pocket, and was < $100. Sweet!
    Helpful
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  • Dave
    5.0 out of 5 stars What a nice addition to my shop!
    Reviewed in the United States on June 4, 2021
    Verified Purchase
    Nothing to dislike about the H4. Well packed, shipped quickly, came with small charge. I was able to update the firmware with ease the first time. very nice tool to have.
    Helpful
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  • Bruce Sparrow
    5.0 out of 5 stars Tiny Spectrum Analyzer - Many Uses
    Reviewed in the United States on April 21, 2021
    Verified Purchase
    The media could not be loaded.
    I used this product to make sure my low pass filter for my QRP ham radio was really working as designed
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  • Captain
    4.0 out of 5 stars Works great, battery life could be better.
    Reviewed in the United States on September 24, 2021
    Verified Purchase
    This works great, perfect for basic and advanced antenna or RF circuit analysis.

    The battery self drain when off should be better, it uses an actual switch for power so no excuse on standby drain. It should not lose 50% power in two months just sitting in box after a full charge. It's not a fault of this unit, just hit and miss with any of these cheap mass produced rechargeable batteries. The overall battery life is fair, but keep a charging cable handy if you plan extended use.

    Satisfied otherwise.
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  • THOMAS S
    4.0 out of 5 stars VNA works as advertised, mostly
    Reviewed in the United States on November 10, 2020
    Verified Purchase
    The touch screen is a little difficult to use and isn't as refined as a phone touch screen, but it does work.
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Top reviews from other countries

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  • Sj
    5.0 out of 5 stars Works very well
    Reviewed in Canada on March 10, 2023
    Verified Purchase
    It was an upgrade from the first series of nano vna's .
    A bit more user friendly.
    My reason for buying from Nooelec is because they send a % of sales to developer.
    They also stand behind their products that they sell.
    Report
  • Ozgur YILMAZ
    5.0 out of 5 stars Teşekkür ederim Amazon
    Reviewed in Turkey on November 2, 2024
    Verified Purchase
    Amazon sayesinde yurtdışından kaliteli ve ülkemizde bulunmayan ürünleri getirme şansımız oluyor. Bu ürün son derece kaliteli vw kullanışlı.
    Report
  • IZ3PYS
    4.0 out of 5 stars buono
    Reviewed in Italy on February 5, 2024
    Verified Purchase
    rispetto i cloni questo funziona meglio
    Report
  • hiro
    5.0 out of 5 stars アンテナ、バランの製作に使っています
    Reviewed in Japan on June 6, 2023
    Verified Purchase
    アマチュア無線のアンテナなどのチェックに十分にやくにたっています。データのグラフ表示がFBです
    Report
  • Jhcatch22
    5.0 out of 5 stars Inexpensive VNA
    Reviewed in Canada on December 3, 2022
    Verified Purchase
    Used this for characterizing cables and interconnect. Also used it for characterizing some home built antennas. Easy to use and certainly well worth the price… at least 50 times cheaper than a bench VNA. Doesn’t have the same specs but good enough for what I need.
    Report