Do you know what this is?

[888theGreat]

Updates

+1 y

It is a Radiation Detector. Geiger Counter. Some say best model to have.

[Jersey2]

As others have said, it’s a Geiger Counter of course. There is a sticker in the side that says “CD”. This stands for Civil Defense. I would guess that this is from the 1950s during the Cold War.

https://en.wikipedia.org/wiki/Civil_defense_in_the_United_States

[exitseven]

I have seen these in police and fire stations in the 80s.

[MementoMori777]

Isn't that to count radiation levels, I know this cause I play on a molded dayz server and they got these mfs

[CrimsonAngel09]

I use this sucker in Fallout 4 whenever I'm in radiation, especially the Glowing Sea.

[Anonymous]

Looks like a Geiger Counter.

[888theGreat]

yep, you have one?

[Opinion Owner]

No just saw them in movies

[Sevenpointfive]

i use one of these to find pokemon

[exitseven]

, it is a Geiger counter

[DextroShade]

That looks like a Gieger counter.

[Likes2drive]

Looks like a Geiger counter to me

[XXblack88]

No I have no clue

[dudeinohio]

Geiger counter

[TrueConfection]

Nope