Weaponsandstuff93 | $30 AliExpress Geiger Counter test @Weaponsandstuff93 | Uploaded February 2024 | Updated October 2024, 1 week ago.
A $30-40 small AliExpress Geiger counter that can count between background and 9999 microsievert an hour about 0-1 Roentgen.
Overall despite the fact this doesn't tick it seems very good for a $30 unit, as it doesn't overload and shut off from strong radiation sources.