Once I down load and re test battery life I may add more input to this review. So not 5 star. So the operator may glance at the display and see acceptable temperature and humidity values, and proceed with a test outside acceptable temperature or humidity. Pages with related products. This device has a serious design flaw. See all Used offers. We accept these payment methods:

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Image Unavailable Image not available for Color: The sample rate is adjustable from 0. The Recorder is reliable and of very high quality. Share Facebook Twitter Pinterest. Use on your desk view larger Customers who bought this item also bought.

Providing the finest test equipment solutions since 1992

See all 8 reviews. Upper and lower limits of display can be set by user, with a bit of effort.

Get to Know Us. I sent a warning email out to a bunch of folks about this device engineers, product managers, lab managers, process managers, rrh520 organizationtelling them I had figured out the device has this flaw when the memory got full. To request an official quote for the Extech RH please include your quantities and contact details. Long memory, can record for months.


Extech RH522 Humidity/Temperature Probe for the Extech RH520

Most Active Software Boards: I couldn’t find any command protocols looking through the manual for the device on the manufacturer’s website. The batterys died within 5 days, not sure if batterys where lemons or not since they came with the recorder.

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Not finding what you’re looking for? We were reviewing some data from another system in the same lab that logs various info including humidityand noticed the lab had gotten out of humidity ange, and then realized what happened. I rj520 verbally warned multiple people. Ask our extfch To ask our Extech experts a question please include your contact details. Message 5 of 8. Some of our pricing is already discounted.

Other Sellers on Amazon. The tech in the lab had no idea this device had the flaw.

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

I realized the lab humidity was too low, which increases problems of ESD. Request for Quote To request an official quote for the Extech RH please include your quantities and contact details.


Amazon Inspire Digital Educational Resources. Other than this issue, it is an okay device; if you decide to buy it, make sure you have perfect employees, perfect processes, perfect communication, and perfect training that will never allow this design flaw to affect you. It is workly slightly better, but still not a success.

I attached my Snippet Code, I can currently get it to work, but I would need to run a mouse recorder to constantly download the entire data base once every hour using the very limited VI that RH has offered with their product. Get fast, free shipping with Amazon Prime. Amazon Advertising Find, attract, and engage customers. If you need to track environment, extwch a wine cellar, or cedar closet does anyone have them today?

Special offers and product promotions Style: Accepted by topic author CDuck. Available at a lower price from other sellers that may r520 offer free Prime shipping.