Testo 0646 0077 | testoterm - Mini indicators ( 199 to 224 °C)

Testo 0646 0077 testoterm - Mini indicators (+199 to +224 °C)

The self-adhesive testoterm mini indicators can be affixed to the measurement object and change colour in response to temperature increases within 2 to 3 seconds.

Mini temperature indicators are self-adhesive, temperature-sensitive films that respond to certain temperature increases by changing colour. They are ideal for monitoring the temperature of products and processes where a specific temperature must not be exceeded, e.g. for moving or small objects or for extended monitoring.

The mini temperature indicators are supplied in a book of 10. Just like stickers, they can be easily removed from the book and affixed on the measurement object.

As soon as a certain temperature point is exceeded, the mini indicator changes colour at the relevant points within 2 to 3 seconds.

The colour change is permanent: once the temperature has been exceeded, the mini indicator will not change back to neutral even if the temperature drops again. This means that critical temperature increases can be identified even after an extended period.

Are you looking for mini indicators for temperature monitoring in other temperature ranges? We have additional products available to cover the following measuring ranges:

testoterm mini indicators for the measuring range +199 °C to +224 °C, available in books of 10.