It is workly slightly better, but still not a success. Message 1 of 8. We use two of these devices to replace conventional paper chart recorders. See all Used offers. The large graphical LCD screen offers adjustable vertical and horizontal TAC resolution, enabling you to monitor both temperature and humidity within a user specified range.

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It has a nice large view with option. See questions and answers.

Should I call Extech to ask for rj520 communication protocol? The Recorder is reliable and of very high quality. Yes, Sign Me Up! I realized the lab humidity was too low, which increases problems of ESD.

Extech RH522 Humidity/Temperature Probe for the Extech RH520

Yes Warranty Description 1 Year. I also verbally warned multiple people. Extech RHA Humidity an Set up a giveaway. Other than this issue, it is an okay device; if you decide to buy it, make sure you have perfect employees, exrech processes, perfect communication, and perfect training that will never allow this design flaw to affect you.


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RHA: Humidity+Temperature Chart Recorder with Detachable Probe | Extech Instruments

Programming the RH requires the following: Message 1 of 8. Ask an Expert More Extech Products. Applications Engineering National Instruments.

See and discover other items: Recently, at a supplier facility, same thing happened. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. ComiXology Thousands of Digital Comics. Internal memory records up to 49, data points that can be transferred to a PC for analysis.

Solved: Creating VI for Extech RH Temp & Humidity – Discussion Forums – National Instruments

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Really like this product. Accepted by topic author CDuck.

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Amazon Inspire Digital Educational Resources. A few weeks later, same thing happened to some other folks in another lab. Time depends on sample rate. I figured out what they meant by DTR states. Ships from and sold by Amazon. Graphical and digital display of relative humidity and temperature Stores up to 49, readings in internal memory Programmable high and low alarm set points Swivel control panel acts as desk stand Powered rn520 AC adapter or three AAA batteries One-year limited warranty.

Rh250 display is easy to read.