OPUS 20 THI data logger for temperature, humidtiy and dewpoint

Product features

  • 3.200.000 value memory
  • Windows software and interface-cable included
  • Adjustable alarm settings
  • Big LCD for all measuring sizes
  • Adjustable intervall 1 min. up to 24 hours
  • High accuracy (± 0,3°C) and (+- 2% rH)
  • Battery status indicator

Order No.: 5005-8120
Pricing information is only available for customers. Please log in.


Technical data

Range -20°C ... +50°C
Resolution 0,1°C
Accuracy ± 0,3°C (0°C ... 40°C)
otherwise ± 0,5°C
Range 0...100%rH
Resolution 0,5%rH
Accuracy ± 2,0%rH
Working temperature -20°C ... +50°C
Power supply 4 1,5V AA Mignon battery or external power supply (sold
Battery life typically 2 years (depends on the logging intervall)
Dimensions 166 x 78 x 32 mm (L x B x H)
Weight 250 g

Areas of application

Areas of application
  • Quality monitoring in laboratories, production and storarge
  • Environmental conditions in factories
  • Monitoring of storage and transport conditions

Back to overview