Chart Recorder – RH520A Extech


Extech RH520A Temperature + Humidity Chart Recorder.

The RH520A measures and displays Temperature, Humidity, and Dew Point. The remote (detachable) probe senses the ambient conditions while the LCD display graphs and provides numerical representation of the readings.

• Graphical & digital data display plus date & time
• 49000 reading memory
• Programmable resolution
• Audible & visual alarms
• Wall or benchtop mounting
• RS232 & USB communications
Supplied with 3′ probe, stand, RS-232 cable, AA batteries & AC adapter.

Catalog Page 125                    RH520A Data Sheet

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EX/RH520AHumidity + Temperature Chart Recorder
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