Geevorks Geiger Counter Nuclear Radiation Detector,X, β and γ Rays Tester Electromagnetic Nuclear Radiation Detector Real Time Monitoring Automatic Exceedance Alarm with Fault Self-check Function

Easier instructions on use would be nice but it works

I have not used the detector enough to speak about accuracy. But the unit has a well made case and the display is very clear. It doesn’t feel cheaply made like many I have seen. The key pads work well and have a good feel. So far I am very pleased with the product.

Came with a nice hard case the item looks great and I’m guessing it worked. Instructions were not in English so I cannot understand how to use it. Charge quickly but then some timer went off in the middle of the night and I couldn’t get it to stop beeping. I returned it because I didn’t know how to use it I was too complicated with that instructions so I know if I ever needed it in an emergency I wouldn’t have a clue so would be useless.

home and work to monitor everthing possible as the truth is hard to come by now days , no dislikes at this time

Groovy little device. Works as described and is easy to use. Checked it against known radioactive materials and the accuracy is spot on.

Well I haven't got it charged up yet 91/2 hours to charge ?

I can’t tell you if I like it bc the manual is not in English so I will have to figure it out

I received my Geiger counter today and charged it. When I turned it on it would display "Device Bad" I waited several weeks for it, I am very disappointed. Is there any way I can get a "quick replacement".I hope I can make a more positive review when I receive a working product.