The LOG40 allows you to accurately monitor and record temperature, whether during the transport of sensitive products, in cold storage facilities, server rooms, or for required testing protocols. It also enables long-term monitoring of temperature in living spaces. The logger can record up to 40,000 data sets. Through a USB interface, the collected data can be automatically output as a PDF file to your PC. A measurement interval of 15 minutes is pre-programmed. Optionally, you can download software for configuration, allowing you to set the storage interval from 1 second to 24 hours. You will be alerted by an alarm if certain threshold values are exceeded or not met. An integrated motion sensor detects and documents vibrations, for example, during a change of location or when windows or doors are opened and closed. Below the display, there is a status and alarm LED. The device features maximum and minimum value functions, as well as an AVG function and a time marker. The logger is splash-proof according to IP 65 and complies with EU standard 12830. The device is completely manufactured in Germany, and an ISO certificate is included in the delivery. Additionally, optional sensors can be connected: 30.3537 (temperature), 30.3538 (temperature and humidity), 30.3539 (temperature, humidity, and air pressure).