As the COVID-19 lock down is gradually lifted, regularly checking staff for potential fever is recommended. These products below will quickly allow staff to identify if their temperature rises above normal, allowing immediate action to be taken and helping reduce the risk to others in the workplace and at home.

These thermometers indicate temperature after just 15 seconds and are simple to use for anyone.

Our feverline® liquid crystal technology has been used by hospitals to monitor patient temperature trends for over 20 years. A calculated offset is used to estimate the core body temperature compared to the forehead then, by establishing a “healthy” reading this can be compared with a current one and a trend established. Any increase in core body temperature is quickly indicated.


Feverline® Reusable Liquid Crystal Thermometer - A fast, simple temperature monitoring system based on proprietary color change technology.

This product utilizes thermochromic liquid crystals (or TLC's) for the measurement of clinical temperature trends in the healthcare environment.

Feverline® products feature a continuous display of core-adjusted temperature as indicated by a bright line, which continuously moves across the temperature range. Readings are made at the center of the green line once it stops moving.

These liquid crystal thermometers are to be used on the forehead area only and are used to estimate the core body temperature. This is an ideal way to check for temperature changes.  These strips are meant to be used as an unbreakable, quick reading device to be used between clinical thermometer readings and to monitor trends. 

Place on the centre of the forehead, just above the eyebrows. Hold in place until the color stops changing and read the indicator while it is still on the head.

Note that environmental temperature can influence the performance of this product. Clean between each use by wiping clean with soap and water (do not soak). 

** Please note that to ensure maximum shelf life and sequential batch numbering for traceability, these are thermometer strips are manufactured to order. Allow 2~3 weeks lead time for supply. 


Type: Horizontal, Non-Adhesive    Scale/Range: 35~40°C

Pack: Bag of 100      Accuracy: ±0.6°C (Core Adjusted with 2°C offset)



Whilst these forehead thermometer labels conform to ISO 13485 2003E and ASTM E-1061-01 and are CE Certified to European 93/42/EEC Medical Devices legislation, Test-Equip recommend they are used for self-testing and reference use onlyAny unusual Liquid Crystal Forehead Temperature Trend Monitor readings should be verified by a clinical thermometer. If you are feeling unwell, please seek immediate medical advice. Feel free to contact us prior to purchase if you have any questions or concerns about usage of this product. 

* Caution: Some medications/treatments that cause skin flushing, may result in false positive readings.


SKU P433
Brand TMC Hallcrest

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