Stay Safe, Stay Smart! 🚀
The Koolertron Geiger Counter is a rechargeable, handheld radiation detector designed for precise monitoring of β, γ, and X-ray radiation. With a user-friendly LCD display, it features real-time dose rate measurement, an automatic alarm function, and supports five different dosage units, making it perfect for both professional and home use.
K**R
Easy to operate
Have not had any issues with this unit
T**.
Nice unit
Simple, low cost insurance.
C**4
None working
It has a cheap tube in my unit. From what I understand they use to make these with the J321 tube but now they use the cheapest tube the can.
F**G
Quick and easy to use
Hopefully my family never has to use this but incase we do this product is #1
K**R
Tube not as advertised
Its very slow and not very sensitive. It can’t even detect americium pressed against the tube. The tube is only 2 inches long tho it has a spot for the tube they advertised with it. Did I mention the display freezes? Honestly not worth it. Im definitely returning it, save my money for a radio code. This also doesn’t have a chirp feature like, what geiger counter forgoes the chirp?! Its the most important part!!!!! Im so upset. I don’t even want to return it because I don’t trust ill get my money back. They rip me off and I have to pay for it? This keeps happening on Amazon and im not for it. As bad as temu
T**B
It works
Very accurate, easy to use but now I know I’ve been living over a large deposit of decaying radium.fun.
A**_
Design change ruined it
The tube they use inside the device is cheap and barely detects anything at all. It is not the j321 any more.
K**E
Avoid
The media could not be loaded. You get what you pay for. First one doesn't detect radiation at all. The second one does but the buttons are upside down and randomly goes off when there isn't anything radioactive around.
Trustpilot
1 day ago
4 days ago