Strange: Different timekeeping behaviour of 2 WP34S calculators

[rkf]

(05-23-2019 02:17 PM)burkhard Wrote:  Hah, I looked at mine again this morning and the time and date had reset! You jinxed me!
Maybe *I* need to change my batteries...

Now I took the 2.8V one home from work, and although today in the morning both DATE and TIME were still correct, until now both also became 1.012007, and zero. BATT still at 2.8V, but no more need now to swap them between calcs.

Time to buy four CR2032 now! :-(