Extech RhT 30 Humidity and Temperature USB Datalogger

Product Id : 269851


Extech RhT 30 Humidity and Temperature USB Datalogger Easy-to-use Datalogger Records Humidity and Temperature with Date/Time Stamp. It is designed with a rugged housing and a standard USB connector where stored readings (up to 48,000 data) are conveniently transferred to a PC in PDF or Excel spreadsheet format when plugged in.

Applications:  Chemical industry, food manufacturing units.


  HTTPS Secured PaymentHTTPS, the lock icon in the address bar, an encrypted website connection. While it was once reserved primarily for passwords and other sensitive data, the entire web is gradually leaving HTTP behind and switching to HTTPS. The 'S' in HTTPS stands for 'Secure'. It’s the secure version of the standard “hypertext transfer protocol”. Most importantly, your payment is also secured.

   Bulk Purchase? Reach us for special price
  Free shipping all over India
  Ask a question?

Country : United States

Product Description

Extech RhT 30 Humidity and Temperature USB Datalogger features include an 8-location logger bookmark, 6-language options, programmable sampling interval, adjustable alarm, and password-protected security log-in. Large LCD optimizes viewing, and the smart LED provides color-coded humidity and temperature reading status.

Features of Extech RhT 30 Humidity and Temperature USB Datalogger:

  • Compact size housing with built-in NTC thermistor and capacitive humidity sensor designed with standard USB connector for easy data downloading to a PC
  • 5-digit LCD display with battery life indicator
  • User programmable settings: 6 languages, sample rate, start delay time, alarm delay time, high/low alarm range, and security feature
  • Status Indication via Red and Green LEDs
  • Start button begins continuous data logging, which continues until memory is full at 48,000 readings (24,000 for each parameter: Humidity/Temperature), or when the Stop button is pressed
  • Bookmark 8 locations in a data recording log with a press of the Mark button
  • Long battery life (approx. 3 months)
  • Generates a PDF report or Excel® spreadsheet with data and trending graph when plugged into a PC after data logging is completed (Adobe® Reader® required)
  • Max/Min function
  • Includes 2 CR2032 batteries, USB cover (can be used as a stand), wall mounting screw, and built-in hanger

Additional Information

Weight 1 kg
Manufacturer Extech
Model RhT 30
Temperature Range -22 to 158°F (-30 to 70°C)
Temperature Resolution 0.1°
Humidity range 0.1 to 99.9%RH
Humidity Resolution 0.1%RH
Humidity accuracy ±3%RH
Datalogging interval 30 seconds to 2 hours
Memory Temperature: 24,000 points; Relative Humidity: 24,000 points
Temperature Accuracy (%rdg+digits) ±1.0°F (±0.5°C)
Dimensions 110x40x19mm
Weight 90 gms

There are no reviews yet.

Be the first to review “Extech RhT 30 Humidity and Temperature USB Datalogger”