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Digital professional thermo-hygrometer 30.5025

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Product specification

Mobile climate monitoring cannot get any better than this! This professional thermo-hygrometer from TFA with a sturdy metal case is no bigger than a ballpoint pen.
A useful device that you can take anywhere and use it for quick and accurate climate measurements. In addition, maximum and minimum reading values can be displayed and the dew point can be determined from these values.
Whether for a healthy indoor climate, ideal conditions in the greenhouse and laboratory or the optimal climate in storage rooms and test rooms – the Thermo-Hygrometer is suitable for measurements in various fields.
The device switches off automatically after use.


  • Simultaneous display of temperature and humidity
  • Max/min values
  • Dew Point
  • Automatic switch-off function
  • Precision: ±1°C (2°F), ±2,5% at 30...80%, otherwise ±4%
  • Robust metal housing

Technical data

Delivery contents Thermo-hygrometer, battery, instruction manual
Measuring range temperature -20...+60°C (-4...+140°F)
Measuring range humidity 15...90%
Material Metal, plastic
Power consumption Batteries
Batteries 1 x AA 1.5 V
Batteries included yes
Dimensions (L) 176 x (B) 18 x (H) 18 mm
Weight 32 g