The Dew Point Meters that we sell at DFT Instruments are the PosiTector DPM range manufactured by DeFelsko in the United States. DewPoint Meters measure and record climatic conditions 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, IMO PSPC, SSPC-PA7 and US Navy NSI 009-32. For further details and pricing on this fantastic gauge click on the PosiTector DPM on the navigation bar on the left.