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EXTECH RH520BNIST Digital Hygrometer and Thermometer

The Extech RH520B-NIST is a versatile digital hygrometer and thermometer with a calibration certificate. It offers simultaneous numerical and graphical displays of humidity, temperature, dew point, wet bulb, and GPP, along with date and time. Equipped with large dual LCD screens and adjustable resolution, it records up to 49,000 data points, which can be transferred to a PC via included software. Featuring a replaceable probe extending up to 1 meter, it’s suitable for enclosed environments like laboratories, hospitals, food storage, and greenhouses. Audible and visual alarms alert users to high or low setpoints, and it can be wall or desk mounted for easy access.

Authorized Distributors
Part No:RH520B-NIST
Stock:0
Inv Date:06-06-2026
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Part No:RH520B-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $519
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Part No:RH520B-NIST
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Inv Date:06-05-2026
Price: Unit price: $529
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Part No:RH520B-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $665
Buy/RFQ:
Part No:RH520B-NIST
Stock:0
Inv Date:06-05-2026
Price: Unit price: $519
Buy/RFQ:

EXTECH RH520BNIST Digital Hygrometer and Thermometer Specifications:

  • Relative Humidity Range: 1 to 99% RH
  • Temperature Range: -30.0°C to 60.0°C (22.0°F to 140.0°F)
  • Basic Accuracy: 1% RH, 1°F/°C
  • Dimensions: 7.7 x 0.9 x 2.0 inches (129 x 22 x 195 mm)
  • Weight: 57 g (12.6 oz)
  • Memory Capacity: 49,000 data points
  • Display: Dual LCD with adjustable resolution
  • Probe Length: Up to 1 meter
  • Connectivity: RS-232, PC software included
  • Power: 3 AA batteries, AC adaptor
  • Construction: Wall or desk mountable
  • Calibration: Traceable to NIST available optionally

Buy the Extech RH520B-NIST – Reliable Humidity and Temperature Data Logger for Industrial Applications

Order the Extech RH520B-NIST online today to experience accurate moisture and temperature measurements with comprehensive data logging. This device is perfect for laboratories, food storage, cleanrooms, hospitals, and greenhouse environments. Its large LCD display, removable probe, and PC connectivity make it easy to monitor and analyze data remotely. With a calibration certificate included and a robust design for continuous use, this hygrometer ensures reliable performance. Secure your measurements and optimize your environmental controls by purchasing online now.

Buy Extech RH520B-NIST now and ensure precise humidity and temperature monitoring for your industrial, laboratory, or green environment needs.

Frequently Asked Questions

Where can I buy EXTECH RH520BNIST?

You can click on the BUY or RFQ button to purchase RH520BNIST from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part RH520BNIST?

You can download the RH520BNIST datasheet or visit the EXTECH website for support.

Who is the manufacturer of RH520BNIST?

EXTECH

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