I reckon I must be the luckiest sumbuck on the form.My analogs are dead on.
I have one set over 13 years old and three sets at 3 yrs. All el cheapo Zoo-Med types bought at Petsmart.
I've heard countless dissingof analog gauges here. While I don't use them anymore them per se, it's always interesting to compare them to the digital gauges in the tank and see that both types have exactly the same readings - both temperature and humidity!
I think the problems many folks are having stem from the analogs getting submerged or contaminated from chemicals during aggressive cage cleaning.
I've kept my mouth shut for a few years. Figured that I ought to be honest here and swim against the tide.