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EXTECH RH520A240 humidity and temperature data logger

The Extech RH520A-240 is a comprehensive humidity and temperature data logger designed for laboratory, museum, and building maintenance applications. Featuring dual graphical LCD displays and adjustable resolution, it records up to 49,000 data points internally and easily transfers data via RS-232 or USB. The device measures humidity from 10 to 95% RH and temperature from -20.0 to 140.0°F with an accuracy of ±3% RH and ±1.8°F/1°C. It includes programmable alarms, a detachable probe extending up to 1 meter, and versatile mounting options for wall or desk placement, making it ideal for monitoring controlled environments.

Authorized Distributors
Part No:RH520A-240
Stock:1
Inv Date:06-06-2026
Price: Unit price: $389.19
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Part No:RH520A-240
Stock:0
Inv Date:06-05-2026
Price: Unit price: $227.04
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Part No:RH520A-240
Stock:0
Inv Date:06-05-2026
Price: Unit price: $209.99
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Part No:RH520A-240
Stock:0
Inv Date:06-05-2026
Price: Unit price: $209.99
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Part No:RH520A-240
Stock:0
Inv Date:06-05-2026
Price: N/A
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Part No:RH520A-240
Stock:0
Inv Date:06-05-2026
Price: Unit price: $400
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EXTECH RH520A240 humidity and temperature data logger Specifications:

  • Relative Humidity Range: 10.0 to 95.0%
  • Temperature Range: -20.0 to 140.0°F (-28.0 to 60.0°C)
  • Accuracy: ±3% RH; ±1.8°F/1°C
  • Dimensions: 5 x 77 x 9 inches (129 x 195 x 22 mm)
  • Weight: 12.6 oz (357.9 g)
  • Internal Memory: 49,000 data points
  • Display: Dual graphical LCD with adjustable resolution
  • Probe Length: Up to 1 meter (detachable)
  • Power: 100-240VAC with included adapter and 3 AA batteries
  • Communication: RS-232 serial port, RS-232 to USB adapter
  • Alarm: Audible and visual with high/low setpoints
  • Mounting Options: Wall-mount, desk stand with built-in swivel control panel
  • Includes: LabView software, extra probes, cables

Buy the Extech Series RH520A Humidity and Temperature Data Logger: RH520A240

Order the Extech RH520A240 humidity and temperature data logger online today to ensure precise environmental control in laboratories, museums, or industrial facilities. This user-friendly device features dual LCDs, extensive data storage, and programmable alarms, making it perfect for recording critical conditions. Its detachable probe extends up to 1 meter for hard-to-reach measurements, while the versatile mounting options include wall or desk placement. With included software and cables, you can effortlessly transfer data for analysis to maintain optimal conditions and generate comprehensive reports.

Buy Extech RH520A240 now and experience reliable data logging with advanced alarms and versatile mounting options for critical environmental monitoring.

Frequently Asked Questions

Where can I buy EXTECH RH520A240?

You can click on the BUY or RFQ button to purchase RH520A240 from an authorized EXTECH distributor.

How do I troubleshoot issues or seek technical support for part RH520A240?

You can download the RH520A240 datasheet or visit the EXTECH website for support.

Who is the manufacturer of RH520A240?

EXTECH

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