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EXTECH RHT20 Humidity and Temperature Datalogger

The Extech RHT20 humidity and temperature datalogger precisely monitors environmental conditions, recording up to 16,000 humidity and temperature readings. It features a user-selectable sampling rate from 2 seconds to 24 hours, making it ideal for storage, shipping, and temperature-sensitive environments. The device includes a USB interface for effortless setup and data download, along with Windows-compatible software to analyze dew point, current, min/max readings, and alarm statuses. It offers programmable alert thresholds for humidity and temperature, with an LCD display showing real-time data, min/max values, and alarms, ensuring reliable environmental control.

Authorized Distributors
Source:DigiKey
Part No:RHT20
Stock:8
Inv Date:06-06-2026
Price: Unit price: $184
Buy/RFQ:
Part No:RHT20
Stock:4
Inv Date:06-06-2026
Price: Unit price: $184
Buy/RFQ:
Part No:RHT20
Stock:3
Inv Date:06-06-2026
Price: Unit price: $184
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Part No:RHT20
Stock:1
Inv Date:06-05-2026
Price: Unit price: $156.37
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Part No:RHT20
Stock:3
Inv Date:06-06-2026
Price: Unit price: $183.08
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Part No:RHT20
Stock:5
Inv Date:06-05-2026
Price: N/A
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Source:TRANSCAT
Part No:RHT20
Stock:1
Inv Date:06-01-2026
Price: N/A
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Part No:RHT20
Stock:0
Inv Date:06-05-2026
Price: Unit price: $204
Buy/RFQ:
Part No:RHT20
Stock:0
Inv Date:06-05-2026
Price: Unit price: $184
Buy/RFQ:
Authorized Distributors
Part No:RHT20
Stock:3
Inv Date:06-06-2026
Price: Unit price: $183.08
Buy/RFQ:
Part No:RHT20
Stock:1
Inv Date:06-05-2026
Price: N/A
Buy/RFQ:

EXTECH RHT20 Humidity and Temperature Datalogger Specifications:

  • Temperature Range: -40 to 158°F (Range with resolution 0.1°C, Accuracy ±2.0°C outside 14 to 104°F)
  • Humidity Range: 0 to 100%RH, Resolution 0.1%RH
  • Humidity Accuracy: ±3%RH (40 to 60%), ±3.5%RH (20 to 40% & 60 to 80%), ±5%RH (0 to 20% & 80 to 100%)
  • Sampling Rate: 1 second to 24 hours
  • Memory: 16,000 points for humidity and temperature each
  • Dimensions: 3.7 x 1.9 x 1.2 inches (94.4 x 48.9 x 31.2 mm)
  • Weight: 3.202 oz (90.79 g)

Buy the Buy USN Advantage Humidity and Temperature Datalogger Part Number RHT20 Online

Purchase the USN Advantage RHT20 humidity and temperature datalogger online today for reliable environmental monitoring. Its high-capacity storage of 16,000 readings, adjustable sampling intervals from 2 seconds to 24 hours, and easy USB interface make data collection simple and efficient. The device's LCD screen displays real-time temperature and humidity levels, along with historical min/max data and alarm states. Compatible with Windows software, it allows users to set programmable alert thresholds to maintain optimal conditions in warehouses, freezers, cargo holds, and controlled environments.

Buy USN Advantage RHT20 humidity and temperature datalogger now and ensure precise environmental monitoring in storage, shipping, and cold chain applications.

Frequently Asked Questions

Where can I buy EXTECH RHT20?

You can click on the BUY or RFQ button to purchase RHT20 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part RHT20?

You can download the RHT20 datasheet or visit the EXTECH website for support.

Who is the manufacturer of RHT20?

EXTECH

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