Typical recommendation for DRY skin is ~50V. You can wet your fingers and get way lower, but I’ve never had anything much at 24V even when trying. At that low

Typical recommendation for DRY skin is ~50V. You can wet your fingers and get way lower, but I’ve never had anything much at 24V even when trying. At that low a voltage it may come down to frequency of the source. Obviously your tongue gets way lower, as is 9V lickers know already.