Vaisala DM70 - Handheld Dewpoint Meter

Vaisala DM70

Handheld Dewpoint Meter


  • Measures temperature, dewpoint, absolute humidity and relative humidity
  • Accurate and fast measurements for transformer purge air or nitrogen blanket applications
  • Dewpoint accuracy of ±2 °C from -60 °C to +20 °C
  • A-Rent kit includes MI70 indicator, DMP74B dewpoint probe, HMP75B humidity & temperature probe, DSC74 sampling cell and required fittings
  • Available to rent, lease, buy used or buy new
  • If you own this unit, A-Rent offers NIST traceable calibration services with a 3 day turnaround time

We can fulfill equipment requests up to 7 p.m. CT the day before. Fill out the form below or call us at 630.748.8900.