645 Two Channel Hygrometer Indicator / Logger - DESCRIPTION

645 Two Channel Hygrometer Indicator / Logger - DESCRIPTION 
by Edgetech Instruments

Model 645 Two channel hygrometer: Rugged, compact and protected by a waterproof plastic housing. Standard features include measurements in the following parameters: dew point, temperature, %RH (1%) Absolute humidity (g/m), degree of humidity (g/kg) and Enthalpy (kcal/kg), including a protective case, as well as NIST traceable Calibration Certificate. Includes probe connection cable. Internal measurement store holds up to 3000 measurement values by measurement site for convenient data analysis. Includes battery.