AIR HUMIDITY METERS - SERIES 400


  • For field and laboratory measurements.
  • Back-lit, easy to read display.
  • Waterproof housing - IP-66.
  • High accuracy single and multifunction meters.
  • Wide range of additional features.
  • Memory of 4000 results.
  • Possibility of collecting series of measurements with the set number of measurements and with the given time interval.
  • Clock with date.
  • ”HOLD” function to freeze the result on the display.
  • Signalisation of the result stabilisation with the ”READY” symbol and a sound.
  • Possibility of sending the calibration report to a PC - up to 10 last calibrations.
  • Connecting with a PC by a micro USB output and micro USB cable delivered in the set.
  • Powered by rechargeable batteries, or power adapter with USB micro - USB cable.
  • The meter meets the GLP requirements.


Choose the model:

PWT-401 humidity meter



Other series:

- pocket size, for field work.
- for field and laboratory work.
- for continuous measurements and controlling, simple and more developed models.
- accessories for meters

Each next series is more developed, has a better accuracy and more additional features.