Dew Point Meter records climatic conditions.

Press Release Summary:

Suited for surface preparation as required by ISO 8502-4, PosiTector DPM III measures and records relative humidity, air temperature, surface temperature, and dew point temperature. Unit comes in Standard or Advanced models with either built-in or separate probe. All include internal memory, auto logging, and USB port. Intended for indoor/outdoor use, weatherproof meter has audio and visual alarm that indicates when climate conditions are unsuitable for painting.

Original Press Release:

The New PosiTector DPM III

The NEW PosiTector DPM Dew Point Meter measures and records climatic conditions including relative humidity, air temperature, surface temperature, dew point temperature and the difference between surface and dew point temperatures.

Ideal for surface preparation as required by ISO 8502-4.

4 models to choose from - Standard or Advanced with either built-in or separate probe

All models have internal memory, auto logging and a USB port

No software required - Browse gage readings and charts using your computer's file explorer or synchronizing with

Universal body accepts all PosiTector DPM, 6000 and SPG probes easily converting from a dew point meter to a coating thickness gage or surface profile gage


Large, easy-to-read, graphics LCD

Enhanced one-handed menu navigation

No need to consult complex tables or use a slide rule calculator

Audio and visual alarm - indicates when climate conditions are unsuitable for painting

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

Two-year warranty on body and probe


Fast response precision sensors provide accurate, repeatable readings with high reliability and long term stability

Smart Trend(TM) 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


Internal Memory stores datasets with the simple touch of a button

Auto Log Mode automatically records 5 parameters at user selected time intervals. Ideal for unattended operation.

Every stored reading is date and time stamped

Field calibratable

Celsius/Fahrenheit switchable

Selectable display languages

Hi Contrast backlit display for bright or dark environments

Flip display enables right-side-up viewing

Uses alkaline or rechargeable batteries (built-in charger)


Hold function freezes the display allowing readings to be manually recorded

USB port for fast, simple connection to a PC and to supply continuous power. USB cable included

USB mass storage - stored readings and graphs can be accessed using universal PC/Mac web browsers or file explorers. No software required

Software updates via web keep your instrument current

Connects to

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