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EXTECH RH520A-240: Humidity+Temperature Chart Recorder with Deta


Extech 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 (-20.0F to 140.0F) plus calculates Dew Point
  • Basic accuracy 3%RH, 1.8F/1C
  • 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
Downloads:DatasheetEXTECH RH520A-240 Datasheet
ManualEXTECH RH520A-240 Manual

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For a limited time, is offering New Customers a 10% discount on any Extech item(s) in our on-line store. Select item(s) for purchase and enter Discount Coupon Code 7af751bfdb during checkout. The savings will be applied to your first order.

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  • Model: RH520A-240
  • Shipping Weight: 2lbs