MicroLite USB data Logger with External Temperature Probe


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  • Demo Image
  • Demo Image
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This MicroLite logger connects to an external temperature probe measuring over a range of -50 to 150 ˚C   (-58 to 302°F), with accuracy of ±0.3 ˚C. The probe itself is 10 cm long and 3.2 mm in diameter with a cable length of 2.5 m. Offering a 32,000 sample cyclic memory, the MicroLite External Temp logger features a USB interface for easy connection to a PC for user configuration, data download and sensor calibration using the free Windows-based DataSuite data analysis software.

You can setup low and high alarm thresholds and view the logger data on the 4-digit LCD, which scrolls between the current and minimum/maximum readings. The LED provides additional sample and alarm indication in the event the LCD is off due to the MicroLite’s power save mode.

The logger is designed for both portable and stationary multi-use operation with a replaceable 3V coin battery lasting up to 1.5 years, depending on the operating conditions.


It is supported by FourtecLite android app for data analysis and device setup.

And using it with DataSuite software is 21 CFR Part 11 compliant for data analysis and device setup.

Key product benefits:

  • Measurement range of -50 to 150 °C
  • Direct USB interface for setup, alarm  and data download
  • Supporting Boomerang feature for automatic emailing of PDF report on PC connection
  • Multiple activation modes: Timer, Push to Run, Immediate
  • LED for alarm and sampling indication
  • Four-digit LCD with decimal point
  • 32K cyclic sample memory
  • Free DataSuite software supporting data analysis and device setup
  • Dust and water resistant, IP54
Temperature Range
-50 to 150 °C
Temperature Accuracy
± 0.3˚C (after calibration with Fourtec Temperature probe)
Temperature Resolution
0.02 °C or better
Sample Memory
Sampling Rate
Minimum: Once every second, Maximum: Once every 18 hours
Auto PDF & Email Delivery (Boomerang Feature)
Four-digit, 7-segment LCD with decimal point
Yes, for alarm and sampling indication
PC Interface
Direct USB
Battery Type
Replaceable CR2032 3V lithium battery
Battery Life
~ 1.5 years depending on sampling rate and operating conditions
14 x 3.9 x 2.6 cm
45.5 g
Wall Mount
Logger cradle accessory provided
Operating Environment
-40 to 80 °C
Standards Compliance
21 CFR Part 11, CE, EN12830, IP54