Log20 Temperature/Humidity Logger with Display


LOG20 data logger is a lightweight compact temperature humidity data logger with an internal temperature/humidity sensor. It features a high contrast graphic LCD display that shows the current value, battery status, Alarm indicator, Min/Max/Average and whether the logger is recording or not.

Each logger can store a total of 40,000 measurements in memory. An easy-to-use Windows OS software can be used to configure the logger and download the data. This software is a full-featured program that allows you to set up all data logger functions including sampling rate, logging mode, and alarm set point. The downloaded data can be viewed as a graph or as a table.

  • Large display shows the current temperature and humidity value, statistics, battery status and logger status
  • Memory records up to 20,000 temperature and 20,000 humidity data points
  • Adjustable logging interval from 1 minute to 24 hours
  • User replaceable battery
  • An off-the-shelf Micro-B USB connector cable can be used to connect the device to PC
  • Easy to use software that meets 21CFRPart11 requirements

±0.5°C (-20..+50°C), otherwise ±0.7°C; ±3%RH
Battery life
> 1 Year (measuring interval > 4 minutes)
88 x 55 x 20 mm
Plastic ASB
Measurement Range
-30...+60°C; 0...100%RH
2 x 20,000 measuring
95 g

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