Recommended for most uses
Our most popular logger. Small, tough and incredibly versatile. Great for food safety, research (laboratory or field), vaccines safety, transport and much more.
Temperature: -22°F to 185°F (-30°C to 85°C)
The DS1922L Thermochron is a step-up from our budget model, the DS1921G.
Compared to the budget model, it has greater resolution (precision) and more memory. Combined with its wide temperature range, these features make it ideal for almost every temperature logging application.
We have many customers who use the DS1922L for monitoring temperatures in refrigerators, cool rooms and freezers to provide important data about food and medicine safety.
The almost indestructible case of the Thermochrons makes them outstanding for researching outdoor environments. They are water resistant or can be placed in a waterproof case if full immersion is possible.
The low cost of the DS1922L makes it ideal where multiple temperature samples are needed. Air conditioning installations are a great example. A Thermochron can be placed at each workstation and in every office to balance temperatures.
Need to monitor your goods in transit? Thermochrons can be discreetly placed in shipments to track conditions from when goods leave you to when they arrive.
Thermochrons are used extensively in animal research. Their small size means they can be attached to or even inserted into animals with minimal disruption to behaviour.
In order to read data from your Thermochrons, you will need a data reader.
The reader comes with our eTemperature, recognized as the most comprehensive and easy-to-use Thermochron software available.
eTemperature makes it easy to configure your Thermochrons. You can set the resolution, sample interval and rollover.
To download your data, you can leave the Thermochron in the fob or holder and just press the button into the reader. Your eTemperature software will then download the data ready to display as a graph or spreadsheet.
Global component shortages continue to affect Thermochron supplies and we are now out of stock of the Thermochron TCS (DS1922L).
Current restocking for this model is late 2022, but this may shorten.
We will update this site with more precise restocking dates when they become available.
The worldwide microchip shortage has impacted Thermochron manufacture.
We are currently out of stock of all Thermochron models and are not expecting consistent supply until 2023. However, we still get occasional small shipments. If you would to be notified about stock levels, please complete this form.