This particular model I have in my house. Only ones I’ve ever had that take 2 AA instead of 1 9V battery. And when you open it + and - indicators aren’t easily determined so take note before you remove the old batteries or you’ll be struggling, which is no fun at 3am when you’re barely awake, standing on a short stool and your eyes are full of gunk.
This particular model I have in my house. Only ones I’ve ever had that take 2 AA instead of 1 9V battery. And when you open it + and - indicators aren’t easily determined so take note before you remove the old batteries or you’ll be struggling, which is no fun at 3am when you’re barely awake, standing on a short stool and your eyes are full of gunk.
I literally just had this happen last night, but like 5am.