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Lascar EL-USB-2-LCD Data Logger

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°C to +80°C (-31°F to +176°F) measurement ranges. The user can easily set up the logger and view downloaded data by plugging the data logger 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.<br/><br/> 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 2 years.<br/><br/> For further details see the FAQ <a href="https://www.lascarelectronics.com/support/?tag=1289">here</a>.<br/><br/> <IFRAME height=315 src="https://www.youtube.com/embed/13Q_Y05O2nQ?rel=0" frameBorder=0 width=560 allowfullscreen></IFRAME><br/><br/> <iframe width="560" height="315" src="https://www.youtube.com/embed/hLv0H6tNQrw?rel=0" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
  • 0 to 100% RH measurement range
  • -35°C to +80°C (-31°F to +176°F) measurement range
  • Dew point indication via Windows control software
  • USB interface for set-up and data download
  • User-programmable alarm thresholds for %RH & T
  • Status indication via red and green LEDs
  • High contrast LCD, with two and a half digit temperature and humidity display function
  • Immediate, delayed and push-to-start logging
  • Supplied with replaceable internal lithium battery and Windows control software
Temperature
Measurement range-35°C to +80°C (-31°F to +176°F)
Internal resolution0.5°C (1°F)
Accuracy0.55°C (1.04°F) typical (5 to 60°C)
Long term stability< 0.02°C (0.04°F) / year
Humidity
Measurement range0 to 100%RH
Internal resolution0.5%RH
Accuracy2.25%RH typical (20 to 80%RH)
Long term stability< 0.25%RH / year
Dew point
Dew point1.7°C typical (-35°C to +80°C, 40 to 100%RH)
Logger
Logging rateUser selectable between 10s and 12 hours
Battery life2 Years (@ 25°C and 1 min logging rate, LCD On)
(½AA 3.6V Lithium battery)
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