Extech RH520B Humidity and Temperature Chart Recorder

Product Highlights

Humidity+Temperature Chart Recorder with Detachable Probe

• Simultaneous numerical and graphical display of Humidity and Temperature or Dew Point readings, plus Time & Date
• Measures Humidity (10 to 95%RH) and Temperature (-20.0°F to 140.0°F) plus included ExChart software to calculate and graph Dew Point, Wet Bulb, and GPP (grains per pound)
• 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 for further data analysis
• Detachable probe extends up to 1 meter for measurements in closed environments

Each Unit Includes

• Universal AC adaptor and multiple plug types (US, EU, UK, AUS)
• Built-in stand
• Detachable probe with 3 ft (1 m) cable
• RS-232 cable
• RS-232 to USB Adaptor
• AA batteries