RS PRO Non-Reversible Temperature Sensitive Label, 37°C to 65°C, 8 Levels

Introducing the range of RS PRO temperature sensitive labels, ideal for use in the food, automotive, moulding and metal working industries. The labels have been designed as a temperature test strip that will make a permanent and irreversible record of the highest temperature bracket reached when applied to the surface of an object by changing colour. These heat-sensitive RS PRO temperature indication labels are a high quality and cost-effective solution that measures surface temperature accurately and provides reliable proof that the item or product has been maintained at the correct temperature and is suitable for use across a wide variety of applications.

Suitable for use in aeronautical, general and electrical engineering

Temperature sensitive labels are ideal products that are able to monitor the temperature of the item that they are applied to and provide a visual indicator when a certain surface temperature has been reached. They are especially useful in areas or for items where thermocouple temperature devices or standard thermometers are impractical or ineffective in gaining accurate temperature readings and offer a super cost-effective way of measuring the direct surface temperature of the item in question without the need for expensive equipment. Temperature sensitive labels are used in a variety of industries and applications like:

• Food Industry


• Pharmaceuticals


• Medical products


• Industrial equipment


• Shipping and packaging for sensitive goods

555-392 37-65°C
555-409 71-110°C
555-415 116-154°C
555-421 160-199°C
555-437 204-260°C

Non-reversible colour-changing labels leave a permanent indication of the maximum or minimum temperature bracket the label has been exposed to. This means they are better for temperature gauging over longer periods of time. Reversible colour-changing labels leave a non-permanent indication, so they are better for monitoring variables over shorter time limits.

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO seal of approval if we’re confident of their exceptional quality, which means you can be confident too.