• temperature lndicator
  • temperature lndicator
  • temperature lndicator
  • temperature lndicator
  • temperature lndicator

AlertTag T20 Disposable temperature monitor/lndicator

AlertTag T20 Single use temperature indicator is a compact and small electronic temperature indicator with LCD Display. The temperature measurements are made every 10 seconds during the entire monitoring time for temperature-sensitive goods.

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AlertTag T20 Single Use Temperature Indicator with LCD Display is a highly accurate  electronic temperature indicator. With compact and highly reliable design, the indicator can measure the transportation environment of temperature-sensitive products. The User-friendly and intuitive display can show the alarm state clearly. Up to 4 different alarm settings can be programmed to customer requirements. This indicator applies for the pharmaceuticals industry, including vaccine, protein or any temperature sensitive products shipment monitoring.


  1. 1

    Easy-to-read screen displayThe user-friendly LCD display can view the Max. and Min. temperature, current temperature value and alarm status, enable immediate and easy decision-making.

  2. 2

    Four alarm points are availableUp to 4 alarm settings - two groups of high and low alarms. When the temperature exceeds the preset value, the corresponding alarm point 1, 2, 3 or 4 will be displayed.

  3. 3

    Reliable electronic design with high accuracyBuilt-in Japan-made smart thermometer sensor, with a measuring accuracy of ±0.5°C. Up to 180 working days, and with shelf life of 18 months.

  4. 4

    Compact design and easy to placeThe compact design with plastic shell is more suitable for medical transportation. The indicator can be directly stuck on the product package to monitor temperature.

  5. 5

    Pass multiple certificationsThe indicator has passed CE certification and EN12830 compliant, and the protection grade is IP68.

Technical parameters


AlertTag T20

Working time180 days
Battery3.0V CR2032 lithium battatyAccuracy± 0,5 ℃
Temperature range-30℃ to + 70℃Alarming rangeL1:0℃ L2:8℃ H3:8℃ H4:25℃
Interval time≥10 sRetraso del inicio10 mins (default)
Protection gradeIP68StandardCE,EN12830 compliance


AlertTag T20 LCD Disposable Temperature Monitor/Indicator is suitable for bio-pharmaceuticals, life sciences, biological samples, blood cold chain transportation, diagnostic reagents, including biological reagents, molecular reagents, COVID-19 reagents and cell biology agents. 

While common drugs are inorganic molecules, biologics are all active molecules. The organic components in biologics are temperature sensitive because of biological activity. So there is a need for our time temperature indicator to monitor the change of temperature in the transportation of biologics.

Products such as biologics and vaccines have a short shelf life, so the temperature change during transportation should be controlled in time. Our cost-effective, easy-to-operate temperature indicators with real-time temperature display are ideal for the pharmaceutical industry and biologics.

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