Extech RhT 20 Humidity and Temperature USB Datalogger

Product Id : 269841


Extech RhT 20 Humidity and Temperature USB Datalogger records up to 16,000 readings with user-programmable sample rates from 2 seconds up to 24 hours for days, weeks, and months.

Applications:  Food industry, Chemical laboratories, transportation.


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Country : United States

Product Description

Extech RhT 20 Humidity and Temperature USB Datalogger uses a USB interface for easy setup and download. Dew Point indication via the included Windows software. User-programmable High/Low alarm thresholds for RH and temperature. Complete with 3.6-Volt Lithium battery, protective USB cap, mounting bracket, and Windows compatible software for analysis.

Features of Extech RhT 20 Humidity and Temperature USB Datalogger:

  • 32,000 readings (16,000 for each parameter: Humidity/Temperature)
  • Selectable data sampling rate: 2s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 3hr, 6hr, 12hr, 24hr
  • Dew point indication via Windows® software (included)_
  •  User-programmable alarm thresholds for RH and Temperature
  • Status Indication via Red/Yellow LED and Green LED
  • Long battery life (approx. 1 year)
  • Complete with 3.6V Lithium battery and Windows® 98, 2000, XP, Vista, 7, 8 and 10 compatible analysis software

Additional Information

Weight 1 kg
Manufacturer Extech
Model Rht 20
Temperature Range -40 to 158°F/ -40 to 70°C
Temperature Resolution 0.1°F/°C
Humidity range 0 to 100%RH
Humidity Resolution 0.1%RH
Humidity accuracy ±3%RH
Datalogging interval 2 seconds to 24 hours
Memory Temperature: 16,000 points; Relative Humidity: 16,000 points
Temperature Accuracy (%rdg+digits) ±1.0°C (-10 to 40°C)
Dimensions 94.4 x 48.9 x 31.2mm
Weight 90.7gms

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