Simple, precise, economical and easy to apply, WarmMark and ColdMark temperature indicators are capable of recording whenever the temperature goes beyond the previously set minimum or maximum limit, so that you will be promptly warned of any faults in the cooling systems or insulation in containers just upon the arrival of the merchandise.

WarmMark and ColdMark indicators are ideal to control the products that suffer spoilage of their proprieties if exposed to certain temperatures: vaccines, pharmaceutical products, serums, insulin, laboratory tests, temperature-sensible foods (chocolate, pastry…), food with easy deterioration (ex. dairy products and their by-products, fruit, vegetables…).

ColdMark: an irreversible change in the color of the liquid contained in these freezing indicators shows whether the product that has been applied on has been exposed to temperatures lower than the response values.

WarmMark/ WarmMark Duo/ WarmMark Long Run: WarmMark warm temperature indicators, besides indicating whether the temperature has exceeded the set limit, they also inform you of the exposure duration to excessive temperatures, so you can make a more precise assessment as to the possible damage caused to your products during such events.

All the labels have a sensitivity margin of +/- 1°C and a useful life of 3 years from the date of production.

ColdMark indicators must be stored above activation temperature up to +110°F/+43°C.

WarmMark, WarmMark Duo and WarmMark Long Run must be stored in an environment with temperatures below the response temperature.