Lascar Easylog EL-USB-2
Humidity & Temperature USB Data Logger

Lascar Easylog EL-USB-2 Humidity & Temperature USB Data Logger

Lascar, Easylog, EL-USB-2, Humidity & Temperature, USB Data Logger, Humidity, Temperature, Data LoggerEasylog EL-USB-2 Humidity & Temperature USB Data Logger

  • Humidity/Temp USB data logger

  • Configuration software

  • User-selectable alarm thresholds

  • LEDs indicate logger status

  • IP67 protection

This data logger measures and stores up to 16,382 relative humidity and 16,382 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 logging rate and start time, and download the stored data by plugging the module straight into a PCs USB port and running the purpose designed software under Windows 2000, XP, Vista and 7. Relative humidity, temperature and dew point (the temperature at which water vapor present in the air begins to condense) data can then be graphed, printed and exported to other applications.

The data logger is supplied complete with a long-life lithium battery, which can typically allow logging for a year. Status indication is via flashing red and green LEDs. The logger is protected against ingress from water and dust to IP67 standard when the plastic cap and seal are fitted.

This is a popular part, normally stocked in high quantity and suitable for new designs.

Application Information

The EL-USB-2 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 and 50%RH. If you have a requirement for additional points, or require a different temperature or 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 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 Brochure

For Quick Delivery From Stock - CANADA & USA TOLL FREE: 1-800-279-9912

About Us

Heaters Controls And Sensors LTD., is a manufacturer of heaters, custom control panels, controls and sensors. We also provide instrumentation solutions for industrial, petroleum, chemical and food equipment applications.


Our Products

Dataloggers, sensors, recorders, timers, hand held instruments, controllers of different sizes for a variety of industrial applications. Heaters Controls And Sensors LTD., also manufacturers industrial heaters, custom control panels, the FuzyPro product line of controllers and data loggers.

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Dataloggers, Sensors, Recorders, Timers, Hand Held Instruments, Fuzzy Logic Controllers, PID Controllers, Industrial Heaters, Custom Control Panels, Recorders, Timers, Infared Instrumentation, Ultrasonic Sensors are some of the products you will find on this site.

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