Mengshen Digital Thermometer and Hygrometer for Accurate Measurement of Temperature and Humidity

Terry Schofield: Just what I needed for work

United Kingdom on Dec 19, 2023

FRanz Bonner: ...rasch geliefert, Funktion perfekt !

Germany on Dec 12, 2023

Aleksandar G.: It takes some time to measure the humidity but otherwise it does the job well.
You might want to calibrate it. Compare the humidity level of it to another humidity meter.
Record the difference. Then do the salt humidity test with the other one and see how much your new tool is off.

Sweden on Dec 10, 2023

Yotta: Il prodotto è essenziale, il manuale ridotto al minimo e stranamente non c'è cenno a possibilità di calibrazione.
Tuttavia sembra essere molto preciso.
Per letture della temperatura con i decimali è importante aspettare qualche minuto finché la misura si stabilizza, per grandi sbalzi potrebbe impiegare fino a 20-30min.

Italy on Dec 01, 2023

Maria M De Jesús: Éste artículo a mi esposo le gustó mucho le fue muy útil.

United States on Aug 22, 2023

Alexander: I use it almost every day is a good product

United States on Jul 23, 2023

nicholas albert: I do hvac for a living, works well no complaints and it’s a great price I would recommend this to any tech

United States on May 29, 2023

Tom Ligon: This meter is really really useful if you need humidity readings in other than % relative humidity. It displays wet bulb/dry bulb, dewpoint, and % RH, and as far as I can tell does so with remarkable accuracy for an instrument of this price. My lifetime of lab experience has involved RH meters with highly inaccurate calibrations, but this one seems to read accurately over its entire range. In the wet bulb/dry bulb mode it agrees with the readings I make with that method using thermocouples, but without the mess. The downside is that the temperature and mode indications are tiny and hard to read.

United States on Dec 18, 2022

Horacio Guzmán: Muy bueno, cumple con las funciones básicas de medición de temperatura y humedad relativa

Mexico on Nov 30, 2022

Glenn Van Assche: This psychrometer works great. I did several tests, compared it with all kinds of instruments .... conclusion is that this device works very good and is reliable... But, you have to give it the necessary time to stabilize... Don't expect accurate results within seconds....it's not conceived to be like that ...it works faster when there is some kind of air displacement. either by moving it, waving it a little bit or holding it in an air stream.... So actually It is perfect for HVAC work.... Very satisfied with it, good build quality and , very affordable ... The screen is better readable under a certain angle, it seems like it's done this way so you can read it when you hold it a little further from you, so there is no influence from your body temperature.... Screen can be lit when you press and hold the mode button a few seconds

United States on Sep 16, 2020