You are here: Products » Irreversible 

Irreversible Labels

A range of Irreversible temperature indicators available over a range of -17°C to +1270°C (+1°F to +2318°F) which are used in numerous applications such as Food, Medical, Automotive, Aerospace and Engineering.


Thermax is a range of Labels and Strips that change colour permanently, indicating the maximum temperature achieved. Available with a wide range of temperatures and sizes.


Developed to withstand extreme conditions of industrial dishwashers, TDI Labels form part of HACCP procedures, giving a permanent record of sterilisation temperatures achieved.


A range of temperature test strips specifically developed for the Textile industry that will record permanently, the highest bracketed temperature reached by the label.

Low Temp

Our range of low temperature indicators provide a cost effective solution to identify temperature control issues during the transportation and storage of goods.