Data logger EL-USB-1 is measured and stored to 16,382 measured temperature readings in the range of -35 ° C to + 80 ° C. The user can easily set the start time and frequency measurements, record the data into the computer via the USB port. Data logger is supplied with high-quality lithium battery that lasts about a year.

The accuracy of the device can be checked by using control light in red, green and orange. The device is protected against moisture to IP67 standard when the protective cap placed on the device.