Temperature Data Logger With USB – Lascar EL-USB-1


  • -35 to +80°C (-31 to +176°F) measurement range
  • Stores over 16,000 readings
  • EasyLog software available as a free download
  • Logging rates between 10 seconds and 12 hours
  • Immediate and delayed logging start
  • User-programmable alarm thresholds
  • Status indication via red/green and amber LEDs
  • Environmental protection to IP67
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This standalone USB temperature data logger can take more than 16,000 readings over a -35 to +80°C (-31 to +176°­­F) measurement range. Easily set up the logger and view downloaded data by plugging the unit into a PC’s USB port and using the free EasyLog software provided. Data can then be graphed, printed and exported to other applications for detailed analysis. Supplied with ½ AA battery and wall mount clip. Calibration certificate available to purchase separately.


The EL-USB-1 is suitable for a wide variety of applications. These include:

  • Facilities Management
  • Housing & Business Premises
  • Outside Environmental Data
  • Agriculture & Animal Welfare
  • Veterinary


Measurement range -35 to +80°C (-31 to +176°F)
Internal resolution 0.5°C (1°F)
Accuracy (overall error) +/- 0.5°C typical (see graph on page 2)
Logging rate User selectable between 10 seconds & 12 hours
Operating temperature range -35 to +80°C (-31 to +176°F)
Battery Life 3 years (at 25°C and 1 minute logging rate)
Readings 16,382
Dimensions 99 x 25 x 23mm (3.89 x 0.98 x 0.90”)


Lascar EL USB 1 Temperature Data Logger with USB_DpstarGroup