rh520a-240:humidity+temperature chart recorder with detachable probe (240v)

graphical datalogger for humidity/temperature measurements and dew point calculation

• simultaneous numerical and graphical display of humidity and temperature readings, plus time and date
• measures humidity (10 to 95%rh) and temperature (-20.0°f to 140.0°f) plus calculates dew point
• basic accuracy 3%rh, 1.8°f/1°c
• large dual graphical lcd displays with adjustable vertical and horizontal tac resolution
• internal memory records up to 49,000 data points and can be transferred to a pc via rs-232 serial port for further data analysis
• lcd indicates percentage of memory remaining
• comes with 240v ac power supply