Extech RH520A [RH520A-240] Humidity + Temperature Chart Recorder with Detachable Probe

Graphical datalogger for Humidity/Temperature measurements and Dew Point calculation.
The Extech RH520A-240 paperless chart recorder provides simultaneous digital and graphical display of relative humidity and temperature. The display also shows dew point, date and time and Min/Max measurements. Stored readings can be recalled on the display or downloaded to a PC to obtain a permanent record. Provisions for wall mounting or the control panel swivels to act as a desk stand. The user can set audible and visual alarms with High and Low limits for humidity and temperature. LabView software calculates Wet Bulb and Grains per Pound (GPP).