How long did the batteries in your digital BBT thermometer last?

I started charting a few months ago and I’m wondering how much more mileage I have with the digital thermometer I’m using (RiteAid brand). I’d rather buy a new battery early than wait until it conks out mid cycle! Thanks ladies.


One Response to “How long did the batteries in your digital BBT thermometer last?”

  1. Having seen what one is, I would suggest you have a spare set in case they do run down.

    Good Luck Luv

    Edit.
    If I had notice where this question had been asked, I probably would have skipped it LoL

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