Extech RH520A Humidity and Temperature Chart Recorder with RS-232 Computer Interface

Extech RH520A Humidity and Temperature Chart Recorder with RS-232 Computer Interface

  • Graphical and digital display of relative humidity and temperature
  • Stores up to 49,000 readings in internal memory
  • Review recorded data on meter display or download readings to a PC via included RS-232 cable
  • Programmable High and Low alarm set points
  • Swivel control panel acts as desk stand or is flush with meter for wall mounting
Extech RH520A-240 Humidity Plus Temperature Chart Recorder 240V with Detachable Probe

Extech RH520A-240 Humidity Plus Temperature Chart Recorder 240V with Detachable Probe

  • 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-Percent RH) and Temperature (-20.0DegreeF to 140.0DegreeF) plus calculates Dew Point
  • Basic accuracy 3-Percent RH, 1.8DegreeF/1DegreeC
  • Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution
Extech RH520A-220 Humidity Plus Temperature Chart Recorder, 220V with Detachable Probe

Extech RH520A-220 Humidity Plus Temperature Chart Recorder, 220V with Detachable Probe

  • 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-Percent RH) and Temperature (-20.0DegreeF to 140.0DegreeF) plus calculates Dew Point
  • Basic accuracy 3-Percent RH, 1.8DegreeF/1DegreeC
  • Large dual graphical LCD displays with adjustable vertical and horizontal TAC resolution