RHT20 – Humidity and Temperature Datalogger. Up to readings for RH/ Temp & user-programmable sample rate. Buy Extech RHT20 Humidity and Temperature Datalogger: Humidity Meters – ✓ FREE DELIVERY possible on eligible purchases. Datalogs 16, Humidity and 16, Temperature readings with a user programmable sample rate USB interface for easy setup and data download.
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Extech RHT20 – Dataloggers for temperature and humidity | Elintos MS
Please make sure that you are posting in the form of a question. The RHT20 Humidity and Temperature Datalogger allows you to monitor and log temperature and humidity data over long periods of time and then easily transfer the data to a PC for viewing and evaluation.
The RHT20 records data at a sample rate set by the user. There is a USB interface for easy setup and data download, and the supplied mounting hardware makes it easy to install this datalogger in most work environments.
Exgech RHT20 conveniently datalogs 16, etech and 16, temperature readings at a user selectable sampling rate that ranges between 1 second and 24 hours.
The convenient USB interface allows you to setup and download ght20 from the device quickly and easily. The RHT20 comes with user programmable alarm thresholds for RH and temperature measurements for extra peace of mind. Using the included mounting hardware, this datalogger can be mounted in a storage bin, truck, cargo hold, freezer or temperature-controlled room with ease. Monitor extwch environmental conditions in a greenhouse so garden plants, shrubbery, flowers, etc.
Keep a record of warehouse conditions where timber, food products, tobacco, musical instruments, and other materials sensitive to temperature and humidity are stored. Monitor industrial equipment for performance and safety using a datalogger to track environmental conditions over time.
Humidity temperature datalogger records up to 16, humidity and 16, temperature readings with a user programmable sample rate. USB interface for easy setup and data download.
Selectable data sampling rates of 2s, 5s, 10s, 30s, 1 m, 5 m, 10 m, 30 m, 1hr, 2hr, 3hr, 6hr, 12hr, and 24hr. User-programmable alarm thresholds for RH and temperature. Place or mount the datalogger in monitoring location storage bin, truck, cargo hold, freezer, temperature-controlled room, etc.
Datalogger records temperature and humidity at sample rate set by the user. Complete with battery, mounting bracket, and software. Share Facebook Twitter Pinterest. Loading recommendations for this item Item is in your Cart. View Cart Proceed to checkout. Sorry, we’re having trouble showing recommendations right now. Please try again later. Ships from and sold by Amazon. Extech RHT20 Humidity and Include Add a Protection Plan: Turn on 1-Click ordering for this browser.
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Selectable Data Sampling Rates: Professional Temperature and Humidity Datalogger View larger. Large Memory The RHT20 conveniently datalogs 16, humidity and 16, temperature readings at a user selectable sampling rate that ranges between 1 second and 24 hours. Programmable Alarms The RHT20 comes with user programmable alarm thresholds for RH and temperature measurements for extra peace of mind. Versatile and Easy to Use View larger. Mountable Using the included mounting hardware, this datalogger can be mounted in a storage bin, truck, cargo hold, freezer or temperature-controlled room with ease.
A Variety of Uses Extsch the environmental conditions in a greenhouse so garden plants, shrubbery, flowers, etc. A Variety of Uses Keep a record of warehouse conditions where timber, food products, tobacco, musical instruments, and other materials sensitive to temperature and humidity are stored.
A Variety of Uses Monitor industrial equipment for performance and safety using a datalogger to track environmental conditions over time. Compare with similar items. Humidity Datalogger Technical Details.
This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification. Technical Specification User Guide [pdf ]. Click here to make a request to customer service. Feedback If you are a seller for this product, would you like to suggest updates through seller support? Would you like to tell us about a lower price?
See questions and answers. Is this feature helpful? Thank you for your feedback. Share your thoughts with other customers. Write a customer review. See all customer images. Read reviews that mention temp and humidity still working works great dust cap calibration kit easy to use temperature readings works well temperature and humidity accurate data instrument device logging display extech hygrometer thermometer meters monitor.
Showing of reviews. Top Reviews Most recent Top Reviews. There was a problem filtering reviews right now. Anyone who needs to measure RH for their job should have at least 2 meters. I found the pen style to be convenient but the RH sensor fell out of calibration in less than a month. That’s a big difference. It now sits in my desk.
Humidity Datalogger Verified Purchase.
The unit is well built and comes with several useful accessories. The software installed fine on my Win 7 bit PC. I downloaded the latest version from the Extech website. The software works surprisingly well. I was able to quickly set up a logging schedule, set the time on the unit, and switch to Fahrenheit.
Many logging options are available, from 1 sample per second max 4 hours, 32 minutes to one sample every 24 hours, and everything in between. I used one sample per minute which will last 11 days 8 hours. You can have the unit stop logging after it collected the max of sample, or overwrite the oldest data.
After a week of of logging, I connected the unit to my PC and was able to download the data quickly and display it in graph or spreadsheet form. If you export the data to a file, it is a tab separated file, and can be opened in a spreadsheet. The graphic display can’t be saved by the program, but you can screen capture it. Data can also be stored in a propriety format for reading into the software later.
On the not-so-great side, You can’t do much from the front panel, like change from Celsius factory default to Fahrenheit or setup logging, or view previous logs. User manual is sparse -1 star and a little helpful. If you’re not handy with a PC, this unit may not be for you. The front panel display is a bit confusing, there’s some data there I don’t understand.
The battery is one of those expensive non-rechargeable camera batteries, a standard 9V or AA, AA would have been nicer. There are two tiny easy to lose screws holding the battery cover in place, but the screws go into a metal sockets, not plastic – thank you Extech for that. The battery cover also looks to be environmentally sealed. Overall, I’m very happy with my purchase and recommend the RHT Works great so far!
I haven’t used it excessively, but there is not anything wrong with it. It seems reasonably accurate and the included computer datalogging software works well enough.