fnirsi.com

2.1
2.1 Based on 17 reviews

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Average Rating

2.1

/
5

17 Reviews

5 Star
26%
4 Star
5%
3 Star
0%
2 Star
0%
1 Star
68%

All Reviews

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Review Time

Alessandro Carlin
Terrible brand. I received a defective product and got absolutely no assistance. No reply to emails,

Terrible brand. I received a defective product and got absolutely no assistance. No reply to emails, no reply in chat — nothing. Complete lack of customer support.

Total waste of money. Afterward, I discovered that other customers experienced the same issue.

Stay away from this brand.

1
Date of experience: Feb 12, 2026
Cletus Brooks
Initial delivery concerns but ultimately satisfied

The delivery process is a bit unsettling initially due to the limited updates provided about the shipping status. However, I received my unit 11 days after placing the order. It appears to function correctly, as I've successfully tested various electronic components. Time will tell how it performs in the long run, but for now, I'm pleased.

5
Date of experience: Jan 13, 2026
August Taylor
Initial concerns about delivery…

The delivery process made me anxious at first due to the limited updates on the shipping status. However, I received my unit 11 days after placing the order. It appears to be functioning well, and I've successfully tested it with various electronic components. I look forward to seeing its performance over time. For now, I'm quite pleased.

5
Date of experience: Jan 13, 2026
Roman A.
Received a damaged device

The device I received was damaged. The Geiger-Miller tube was broken. The company requested a description and photos of the damage, which I provided. Since then, I have not received any response from customer service regarding my inquiries. Their lack of support is disappointing.

1
Date of experience: Jan 09, 2026
Gunner Baker
No dispatch and no communication

I placed an order on 31 December 2025. The order was confirmed and payment was processed, yet after more than 9 days, there has been no dispatch, tracking information, or response to my emails or website chat. The issue remains unresolved.

1
Date of experience: Jan 08, 2026
HR95
Three successful purchases so far…

So far, I have bought three items, all of which arrived directly from the manufacturer within the expected timeframe. The products feel robust, perform as anticipated, and offer great value for money. I haven't needed to contact support, but I would definitely consider purchasing from them again.

5
Date of experience: Dec 19, 2025
Nelho
Missing parcel in transit…

I ordered two items in November. At the beginning of December, I received a tracking email indicating the parcel was handed over to a courier. However, it seems the parcel was lost. Despite reaching out to the company multiple times, I've only received an automated response about a change in someone's work schedule. I would not recommend purchasing from them.

1
Date of experience: Dec 17, 2025
Reynold Kelly
No delivery of products

I placed an order on 25 November, and after 22 days, I still have not received any products or updates from the company.

1
Date of experience: Nov 25, 2025
Hudson Cook
Soldering fan does not turn on

The soldering fan I received does not power on. I sent a video to customer support, but there has been no response.

1
Date of experience: Nov 16, 2025
Tucker Baker
Package not sent! Avoid this seller!

I ordered a soldering kit from the site, which included a case and replacement tips. Although I received a tracking number, the package remained at the sorting center for a month before being returned to sender. I reached out through email and live chat multiple times for a refund or a resend, but received no replies.

1
Date of experience: Nov 04, 2025

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