PosiTector DPM

The PosiTector DPM Measures and records climatic parameters including: Relative humidity, air temperature, surface temperature, dew point temperature and difference between surface and dew point temperatures. Ideal for surface preparation as required by ISO 8502-4, BS 7079-B4, ASTM D3276-05 and US Navy NSI 009-32


  • Large, easy-to-read, graphics LCD with multilingual support
  • Enhanced One-handed menu navigation
  • Audio and visual alarm – indicates when climatic conditions are unsuitable for painting
  • No need to consult complex tables or use a slide rule calculator
  • All readings are constantly updated and displayed simultaneously
  • RESET feature instantly restores factory settings


  • Rugged, outdoor/indoor instrument
  • Solvent, acid, oil, water and dust resistant – weatherproof
  • Shock-absorbing protective rubber holster with belt clip and wrist strap
  • Two (2) year warranty on both body and sensors


  • Fast response precision sensors provide accurate, repeatable readings with high reliability and long term stability
  • Smart Trend Indicators identify rising, falling or stable readings
  • Certificate of Calibration showing traceability to NIST included
  • Conforms to national and international standards including ISO and ASTM


  • Auto Log mode records environmental parameters at user selected time intervals
  • Celsius/Fahrenheit switchable
  • Selectable display languages
  • High Contrast LCD with backlit display
  • Flip display enables right-side-up viewing
  • Uses alkaline or rechargeable batteries (built-in charger)


  • Hold function freezes the display allowing measurements to be manually recorded
  • Sealed USB port for fast, simple connection to a PC and to supply continuous power. USB cable included.
  • Software Updates via web keep your gage current
  • Screen Capture – record and save image into USB flash memory for record keeping and review
  • Software Solutions for viewing, analyzing & reporting data
  • Every stored measurement is date and time stamped

Helpful PosiTector DPM Videos

Probe Interchangeability

Find out more about the PosiTector DPM and all the features that come with it


Find useful instruction manuals and quick guides for the PosiTector DPM


You will discover some really helpful frequently asked questions here and may find the answer to your query

PosiSoft Software

Learn about the DeFelsko PosiSoft software to assist with your coating thickness gauge


All the useful accessories to accompany your PosiTector DPM can be found here.


Standard and Advanced models of the PosiTector DPM are available.

PosiTector DPM Dew Point Meter Pricing

PosiTector DPM Prices
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