Battery for Snark tuner

[3234718]

I suppose this might be the right section to ask. It is an electronic device technically. I keep meaning to buy a new battery for my snark but I always forget about it. Can someone please take a look and tell me what battery it is so I can get one today before I go home? You'll save me a trip. Thanks much

[Stealth]

Apparently it uses a CR2032 3V button battery, normally used for watches or computer BIOSes on the motherboard.

[3234718]

Cool thanks.