To make the change just hit the switch button on the back of the instrument and you are done. The operational ranges of 302-604 are 20% to 99% RH for the humidity sensor and -4Â° F to 122Â° F for temperature â totally sufficient for this sort of home apparatus.
Your baby will probably be able to roll over when he's about six months or seven months, when his neck and arm muscles are strong enough. Some babies manage to roll over as early as three months, but other babies take longer than seven months.
First Year Development: Infant Development. Shares 564. Perhaps your six month old has not rolled over yet, but the child development chart shows that some babies start rolling over at five months. Or possibly your neighborâs eleven month old is walking, but your thirteen month old has not attempted to walk.