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Extech RHT20 Humidity & Temperature Datalogger

Extech Instruments
SKU: EXTERHT20
Extech RHT20 Humidity & Temperature datalogger can record and log data over long periods of time and transfer the data to a PC.
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Extech RHT20 Humidity & Temperature Datalogger

With the Extech RHT20 Humidity & Temperature datalogger can monitor and log data over long periods of time and then easily transfer the data to a pc for viewing and evaluation. The LCD display provides current or Max/Min temperature, humidity and time information. This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. The RHT20 display and front panel buttons provide a means to view the status of the datalogger, observe the current Temperature or Relative Humidity and to view the MAX and MIN values recorded during a recording session.

Extech RHT20 Humidity & Temperature datalogger Features:

  • USB interface for easy setup and data download
  • Selectable data sampling rate: 1 second to 24 hours
  • 16,000 Humidity and 16,000 Temperature readings
  • User-programmable alarm thresholds for RH and Temperature
  • LCD displays current readings, Min/Max, and alarm status
  • Complete with 3.6V Lithium battery, mounting bracket with combination lock
  • Includes Windows® 2000, XP, and Vista compatible analysis software
Specification
  • Display Multi-function LCD
  • Measurement ranges 0 to 100% RH -40 to 158°F , -40 to 70°C (Resolution 0.1°, 0.1RH)
  • Maximum data points 16,350 Temperature and 16,350 Humidity values
  • Sample rate 1s to 24h selectable
  • Analysis software 2000/XP/ Vista
  • Open input indication "LO" appears on the LCD
  • Low battery indication Empty battery symbol appears on the LCD
  • Power supply 3.6V Lithium Battery
  • Battery life 3 months (approximately)
  • Operating Temperature -40 to 158°F, -40 to 70°C
  • Operating Humidity 0 to 100% RH
  • LCD Operating Temperature -13°F to 158°F (-25°C to 70°C)
  • Dimensions: 94.4 x 48.9 x 31.2mm
  • Weight 3.2oz (90.7g)