The WarmMark Duo is a cost-effective and disposable temperature-sensitive indicator that monitors temperature during transit and storage. It is capable of providing users with visual alerts when goods are exposed to unacceptably high temperatures, and also features an indicator window, allowing users to observe the duration of exposure. The sticker label can be fixed directly onto the product or its packaging to act as visual evidence for exposure to unacceptable temperature conditions, prompting users to inspect the product quality.

Find out more about our products here or click here to know more about Impact Indicators.