<P> A time temperature indicator ( TTI ) is a device or smart label that shows the accumulated time - temperature history of a product . Time temperature indicators are commonly used on food , pharmaceutical , and medical products to indicate exposure to excessive temperature ( and time at temperature ) . </P>
<P> A time temperature indicator ( TTI ) is a device or smart label that shows the accumulated time - temperature history of a product . Time temperature indicators are commonly used on food , pharmaceutical , and medical products to indicate exposure to excessive temperature ( and time at temperature ) . </P>
where is a time-temperature indicator ( tti ) most commonly found
where is a time-temperature indicator ( tti ) most commonly found
food pharmaceutical medical products
food pharmaceutical medical products