Product Details

FNIRSI Nuclear Radiation Tester

FNIRSI-GC01 Geiger Counter Nuclear Radiation Tester Food & nuclear sewage Test Professional Marble Radiation Ionization Personal Dose Alarm Radioactive Tester

Last updated: 20 June 2024
4,92 316 reviews
🛒 47,18$ from Banggood 🛒
Ship From: CN
36.445 Heats
2.115 Wishlist
2.749 Sold
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Questions and Answers

I have a feeling your vague / incompete description may compromise those who intend to use this as a safety device specifications as to calibration, unit reliability or even mentioning it does NOT DETECT ALL RADIATION.... Someone may put their family in harm's way because you are clever at selling a product that may not be applicable for ensuring their safety.... This is why people trust made in America products and not incomplete knockoffs...

by Pasieka, on 05 April 2023

It detects betta, gamma and x ray. Even professional dosimeters measure the same radiations, since they are the most frequent danger. Alpha radiation dissipates easily and it is hard to come across dangerous sources. Some professional dosimeters can be upgraded to measure also neutron emissions, but is always optional. I used this dosimeter together with a Rados RAD-60 dosimeter purchased from Finland and they are close enough in measurements. The description does not state that calibration is included, so I can't say there is valid reason to be so annoyed...

by JugaadGR, on 19 April 2023

Does it detect ALPHA radiation too? <br/>Like Thoriated Tungsten emits ALPHA radiation.

by Erwin, on 20 March 2023

No,it doesn't.

by The seller, on 21 March 2023
5 out of 5 stars
BG511710411 on 02 July 2023

Fast shipping,the first two photos were taken in Norway others in Lithuania,I don't know how much truth there is, the device quite often warns of an increased amount of radiation with a signal🧐

5 out of 5 stars
tasven on 12 May 2023

Beautiful Geiger Counter Nuclear and with several functions. Perhaps the best Chinese counter. Bright display with details. Very good price.

5 out of 5 stars
ManolisTs on 04 April 2023

everything is perfect!!!

5 out of 5 stars
BG164920131 on 07 February 2023

Nice counter, and very nice price. I modified my case and got 5 times more sensitivity. Plastic blocks beta, so a little work with a razor blade and file opened up the tube to air, but left the electrical connections on the ends of the tube covered.

5 out of 5 stars
VancouverDoug on 22 January 2023

A great deal and quick shipping (less than a week). The meter reports an average background radiation level of 0.13 uSv/hr. Based on government information, the background for my location (west coast Canada) should be 0.148 uSv/hr, so the meter is doing an accurate job. I would trust it during a nuclear incident to provide me with guidance.

5 out of 5 stars
The_Mod on 10 January 2023

Arrived 3 days ahead of schedule. Very good packaging, comes very well complete with USB cable for charging the internal accumulator. The unit works immediately on the first power on, no need for recharging. Performs all intended functions. I have no way of verifying the calibration of the measurements, which I believe, however, are sufficiently precise, given the attention to detail and presentation. The user manual is also written in English. I enclose some demo photos for this which I consider a great purchase.

5 out of 5 stars
ripeci on 07 January 2023

Very fast delivery. Super nice graphic display and easy function setting. Must have, for this price ❤️👌

5 out of 5 stars
NH_4X4JEEP on 27 December 2022

Glad to have this. Description shows you everything you need to know. 2 screens: cumulative & cumulating radiation. This would be ESSENTIAL on case of any type of emergency.

5 out of 5 stars
BG184320253 on 09 December 2022

The device is excellent. Nicely crafted piece. I haven't been able to test it yet.

5 out of 5 stars
justmevagyok on 09 December 2022

Works as expected. Looks very good.