DewTech 390 - High Precision Low Dew Point Hygrometer - DESCRIPTION
by EdgeTech Instruments


The EdgeTech Instruments DewTech DT390 is a self-contained low dew point measurement instrument with an integrated refrigeration system and is available as a bench or counter top unit. At its core is a precision chilled mirror hygrometer, capable of measuring Dew Points / Frost Points from the range -90°C to +20°C with a standard accuracy (+/-0.2°C), and the chilled mirror sensor is made of chrome, with 1/4 inch VCR fittings to connect to it.  The DT390 ships with auto and programmable "Automatic Balance Cycle" (ABC) functions, full LCD display, front access to the chilled mirror sensor, and outputs from 0-5VDC, 4-20mA, 0-10VDC or 0-20mA, RS232.  Finally, the DT390 includes a NIST traceable calibration certificate, operation manual and 1 year warranty.