Digital Psychrometer Thermometer Hygrometer with Backlight, ERAY Temperature and Humidity Reader Meter Thermo-Hygrometer with Dew Point and Wet Bulb Temperature, 9V Battery Included(Yellow)

This handheld meter works great. It reads quickly and has a lighted screen. I tested it using the salt method, and it was right on. I compared it to several of the small stand mount units, and it was no contest. If you need to know precise humidity, this is it.

But glad I purchase it after much comparisons. Still working today and seems accurate data so far. Very handy to have just in case you see or smell something off in the basement or attic. I've had and used this now for over a year. Today when I write reviews I like to do so after several months or at the most when appropriate for the use/utility of the product up to a year of ownership and performance to inform other consumers like they informed me of my purchase--when I would be relying on their reviews for quality and useful products for our house and family. Just paying it forward. Amd this one is worth the price and quality! I bought this along with a pin moisture tester and infrared meter same year last year as new homeowners. This and those others are good to always have to test your household environment for safety and prevent costly repairs. Better to be informed and have data of science in order to be prepared. :-)

Simple but works well

I do hvac and this is accurate. Cheap way to get wet bulb and rh.

This meter works great. Simple to use, easy to read.

Overall not a bad purchase. I only used it today in my apartment (no readable thermostats installed anywhere). It does take a few minutes to capture the reading and stabilize. When it does, it works well. Happy with my purchase thus far. - Cons - 1. Sensor circuit board is exposed underneath the stem. I would’ve enclosed it a bit more. 2. It’s non-magnetic and doesn’t come with a loop or way to hang it if needed but does fit in my pants pocket.

Takes humidity and temp as intended to for value. Use for air conditioning values

The data logger was received with a defective mini disc that contained the software for setup and use of the instrument. After contacting the vendor, I was able to receive a web link that allowed me to download the same image of the files that were on the disc. This worked much better and allowed full use of the device. 4 stars are given due to the issue with the disc and the vendor not having a way to provide the files via web link in the literature received with the unit. I will be using this logger to record the water pressure readings from a faucet at our house for monitoring changes in pressure over a several day period. The logger suits the job well since it has a settable scale and a resolution of 2 decimal places (e.g., 10 mV resolution). Connected to a pressure gauge, I will be able to record changes in pressure with 0.5 psi resolution, more than enough. And I can set and forget the reading for several days at a time and then plug the logger into my computer to graph the results.

Works great my son will use it on his job site.

Vor kurzen hat Amazon eine meiner Produktbewertungen zensiert, obwohl ich aus meiner Sicht nicht gegen die von Amazon aufgestellten Regeln verstoßen hatte. Diese Bewertung habe ich mit ziemlich großen Aufwand (etwa 5-fache Zeit) noch einmal komplett neu geschrieben. Ich werde deshalb alle von mir vor einiger Zeit erworbene Produkte nur noch sehr kurz und neue nur in wenigen Ausnahmefällen bewerten. zum Messgerät: praktisch / ausreichend genau / einfach zu bedienen / Danke für die zusätzliche Anleitung / Einsatzgebiet eher Hobbybereich

Parfait

Das Thermometer und Hygrometer misst sehr genau. Durch die Schwarze Kappe ist es etwas empfindlich gegen Sonneneinstrahlung. Der Anzeigewert gleicht sich sehr schnell an die Umgebungsverhältnisse an.

Handy for the home owner with no other thermometer.