DeFelsko PosiTector® DPM L Dew Point Meter Logger

DeFelsko PosiTector® DPM L Dew Point Meter Logger


The PosiTector Dew Point Meter Logger is an award-winning instrument for measuring climatic conditions.  Not only does it monitor and record all relevant environmental factors, it does this autonomously!  

Magnetically attaches to steel (optional Kensington anti-theft lock available), this device can monitor and record data for up to 200 days, helping to confirm project climatic conditions and thereby reducing the possibility of future liability.  

Connects via BlueTool to the PosiTector app or to an Advanced Gage / Body and measures:

  • Air Temperature
  • Surface Temperature
  • Humidity
  • Dew Point
  • Wet Bulb
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DeFelsko PosiTector® DPM L Dew Point Meter Logger



Ship to 20149

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DeFelsko PosiTector® DPM L Dew Point Meter Logger


Check environmental conditions autonomously!  The DeFelsko® PosiTector® DPM L Dew Point Meter Logger represents a leap forward in environmental monitoring technology, tailored for professionals who demand accuracy, reliability, and ease of use. This sophisticated datalogging sensor is engineered to monitor and record a wide range of climatic conditions, including relative humidity, ambient air temperature, surface temperature, dew point temperature, and the difference between surface and dew point temperatures. 

Crafted with precision sensors for fast response times, the PosiTector® DPM L ensures that every reading is both accurate and repeatable, making it an indispensable tool for quality assurance and long-term project monitoring. Its robust, environmentally sealed enclosure provides exceptional protection against the elements, making it suitable for use in even the most challenging industrial settings. 

Compact and wirelessly connectible to the DeFelsko PosiTector App or the Advanced Gauge Body, this system can send an alarm if the conditions warrant when within BlueTooth range.  Continuous monitoring of climatic conditions helps prove acceptable coating application conditions in the event of future liability concerns.  

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