Customer Message - Coronavirus *** Updated 04 January 2021 ***

We are continuing to process and dispatch orders as normal and goods will be sent using your requested delivery service. However, we understand that customers in certain areas may experience some minor delivery delays due to courier workloads. Please bear this in mind when placing an order.

We would like to thank all our customers who have continued to use our services and worked with us throughout this difficult time.

Colour Change Thermometers and Monitors

A range of thermometers and temperature monitors using liquid crystal technology to display temperatures.

16 Item(s)

per page

16 Item(s)

per page


Further Information

Our colour-change section comprises of a range of temperature indicators that use inks that react to changes in temperature to display temperature. The range includes low-cost room temperature indicators, barbeque sticks to ensure meat is safe to eat, fridge and freezer temperature displays and strips for showing the temperature of liquid during beer and wine making. Our best seller in this section is the dishwasher testing strips. Easy to use and very effective, these Thermostrip® dishwaher testing strips provide lasting evidence that dishwashers have been regularly tested and are reaching the recommended temperatures.