Lascar EL-USB-2-LCD Temperature And Humidity USB Data Logger with LCD Display

Lascar, EL-USB-2-LCD, Humidity and Temperature, USB Data Logger, Humidity, Temperature, Data Logger, LCD DisplayTemperature and humidity USB data logger with LCD display

  • LCD display shows high/low and last readings

  • Humidity/Temp USB data logger

  • Calculated dew point

  • Free configuration software

  • User-selectable alarm thresholds


This standalone data logger measures and stores up to 16,379 relative humidity and 16,379 temperature readings over 0 to 100%RH and -35 to +80°C (-31 to +176°F) measurement ranges. The user can easily set up the logger and view downloaded data by plugging the module into a PC's USB port and using the supplied software. Relative humidity, temperature and dew point (the temperature at which water vapour present in the air begins to condense) data can then be graphed, printed and exported to other applications.


The high contrast LCD can show a variety of temperature and humidity information. At the touch of a button, the user can cycle between the current temperature and humidity, along with the maximum and minimum stored values for temperature and humidity.
The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for up to 1 year.


The data logger configuration software is compatible with Windows 2000/XP/Vista/7. This is a popular part, normally stocked in high quantity and suitable for new designs.


Application Information

The EL-USB-2-LCD is suitable for a wide variety of applications, these include:

  • Pharmaceutical fridge monitoring

  • Environmental and weather monitoring

  • Agricultural and livestock

  • Food & drink

  • Building & site monitoring

  • HVAC


Calibration Certificates

Lascar’s calibration certificates* are traceable to UKAS or NIST standards depending on your location. Customers in the Americas, or customers ordering through our US sales office will receive NIST traceable certificates generated in our ISO 17025 facility, whilst customers in the UK, EU, Rest-of-world or customers ordering through our UK headquarters will receive UKAS traceable certificates.

Certificates ordered through our online facility will be single-point tested at 25ºC & 50% RH. If you have a requirement for additional points, or require a different temperature/RH point, please contact your nearest Lascar sales office.

* Calibration certificates are not supplied as standard, and must be ordered separately. Order part CAL-TEMP/RH-US or CAL-TEMP/RH-UK depending on your location.



The EL-USB-2-LCD is supplied with a mini-CD containing the configuration software. This is compatible with Windows XP, Vista and 7 (including 64-bit operating systems). Note, the software is not compatible with Mac or Linux.


EL-USB-2-LCD Brochure


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