Beschrijving
testoterm measuring points (+121 °C) are self-adhesive, temperature-sensitive foils that react with a clear colour change when a defined temperature threshold is exceeded. Designed for reliable temperature monitoring of products and processes where a specific limit must not be surpassed, they provide a simple visual record of exposure. Supplied in a booklet of 50 pieces, the points peel off like stickers and adhere directly to the measurement object. Once the indicated temperature of +121 °C is exceeded, the measuring point changes colour within 2 to 3 seconds. The colour change is irreversible: even if the temperature later falls, the indication remains, allowing critical over-temperature events to be read long after they occur. These compact indicators from manufacturer Testo are well suited to laboratory workflows, quality control and process surveillance on small or moving items. Additional testoterm measuring points are available for other fixed temperature points such as +65 °C, +71 °C, +77 °C, +82 °C and +110 °C, enabling consistent monitoring across different process requirements.
This article is part of Digital thermometers, in Temperature measurement.
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Questions about testoterm Measuring points (+121 °C)
What is this article?
testoterm Measuring points (+121 °C) is the article on this page. Luminix Health distributes Testo for laboratory use. It sits in Digital thermometers, inside Temperature measurement, in Instrumenten.
A digital thermometer is a display plus a sensor. The resolution on the screen can be finer than the accuracy. The stated accuracy and the calibration point are what the number is worth. The probe type has to be the one the meter expects.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Digital thermometers. The catalogue is Instrumenten.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Hygrometers & humidity meters, Data loggers, Temperature measurement accessories and Infrared thermometers.
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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

