The Dickson THDx Temperature, Humidity, and Dew Point Chart Recorder is a uniquely versatile instrument. The THDx records on an 8 inch circular chart (daily, weekly, and monthly chart speeds) and shows temperature and humidity on its large digital display.THDx Features: remote sensing with optional extension cord (up to 100 feet available from Dickson), audio and/or visual alarms with High/Low settings capabilities, microprocessor control and electronic sensing, 8 diameter chart, Min/Max display.
Dickson Thdx
