Chat Live

Customer Rating: 3.0/5 Stars

Lascar EL-GFX-2 Datalogger
Model: EL-GFX-2

Temperature and Relative Humidity Data Logger with Graphic LCD Screen. Temperature range from -30 to 80°C and 0-100% RH Range.

Need a quote?

$126.71 USD

was $149.95

Availability: 1 Week

Temperature and Relative Humidity Data Logger with Graphic LCD Screen

The EL-GFX-2 standalone USB data logger measures and stores over 250,000 temperature and humidity readings over a -30 to +80°C (-22 to 176°F) and 0 to 100%RH range at a resolution of 0.1°C and 0.1%RH. Using the Windows control software, users can quickly set up the data logger and view downloaded data by connecting the device to the PC's USB port using the supplied cable.

The data logger features a high-contrast graphic LCD and three-input buttons. This allows users to start, stop and restart the data logger using on-screen menus. This menu also provides real-time analysis of data either as a data summary (showing highest & lowest readings and alarm conditions) or as a graph that updates as new data is added. Multiple data logging sessions can be stored on the device ready for upload to a PC at a later date.

The data logger's robust design provides IP-67 waterproof protection and the two replaceable ½AA batteries typically allow logging for up to four months.


  • -30 to +80°C and 0 to 100% RH measurement ranges
  • Logging rates between 10 seconds and 1 hour
  • Immediate, delayed, push-button or temperature/RH triggered start mode
  • Graphic LCD shows real-time readings, graph and current status
  • Stores over 250,000 readings
  • Calibration certificate available


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

  • Pharmaceutical fridge monitoring
  • Transportation
  • Food & drink
  • Building & site monitoring
  • HVAC


Specification Min. Typ. Max. Unit
Relative Humidity Measurement range 0   100 %RH
Internal resolution   ±0.1   %RH
Accuracy (overall error)   ±3.0* ±5.0 %RH
Repeatability   0.5   %RH
Long term stability   0.5   %RH/Year
Temperature Measurement range -30 (-22)   +80 (+176) °C (°F)
Internal resolution   0.1 (0.1)   °C (°F)
Accuracy (overall error)   ±0.5 (±1.0) ±2.0 (±4.0) °C (°F)
Repeatability   ±0.1 (±0.2)   °C (°F)
Dew Point Accuracy (overall error)   ±1.1 (±2.0)**   °C (°F)
Logging rate Every 10 seconds   Every 1 hour Time
Operating Temperature Range*** +30 (-22)   +80 (+176) °C (°F)
2 x ½AA 3.6V Lithium Battery Life   4 †   Months
Click here for complete specifications on the Lascar EL-GFX-2

What's included with the Lascar EL-GFX-2

  • Lascar EL-GFX-2 Datalogger
  • Software

    Set up and data download of our EasyLog data loggers is enabled by our EL-WIN-USB software. It is compatible with 32-bit and 64-bit versions of Windows XP, Vista, 7 & 8.

    Download the latest version of the software below. Please note, the software is not compatible with Mac or Linux.

    Download Software
    comments powered by Disqus