Protmex PT6508 Temperature Humidity Meter, Digital Thermometer Hygrometer Monitor with Ambient, Dew Point, Wet Bulb for Indoor/Outdoor MIN, MAX, Data Hold, LCD Backlight

This is a brilliant little tool for identifying relative humidity within the property and calculating the dew point. It’s an added bonus that it provides the wet bulb reading! I have purchased a few of these and this one was the cheapest and works the best! It’s also a sturdy little device.

Great value for the price paid and does what it needs to do with readings similar to a more expensive 'branded' tool

Testato, funziona benissimo, nella descrizione ci sono scritte le funzioni. Lo consiglio

I recently received the PT6508, and I’m genuinely impressed by its accuracy and performance. Upon testing, I discovered that the temperature and humidity readings are powered by the SHT35 sensor from Sensirion, a top-quality chip known for its high precision. In fact, it’s more accurate than what’s listed on the box, which was a pleasant surprise! The device works perfectly for my needs and consistently delivers reliable readings. For anyone looking for a precise, no-nonsense temperature and humidity meter, the PT6508 is an excellent choice. It absolutely fulfills its purpose, and I couldn’t ask for more!

Took a chance on this not well-known brand. I've been using this in my HVAC career. It is accurate and very easy to use. I can honestly say it's the best hygrometer I've tried yet. It has regular dry bulb and relative humidity readings.. It also has dew point and wet bulb temperature readings. And many other features also. For the he price, this one is a winner

Fonctionne bien, lecture rapide, précis. Nous avons trouvé des pertes de chaleur à des endroits exiguës , et d'une grande précision. La lecture nous indique précisément l'endroit où nous avons une perte de chaleur (un endroit précis sur le mur est plus froid à l'intérieur). Très bien!

This thing is really a great tool for the price.. as a hvac-r technician having the right tools is crucial when diagnosing a problem especially in ac season. I needed a hygrometer for a job to prove that the reason for all the ric were condensing and spilling out on to the floor was the amount of humidity in the store at that moment.. I don't ever buy cheap tools especially meters. I have Testo guage, probes, multimeter, thermal imaging camera, leak detector, micrometer guage, pyrometer, scale, manometer, and so forth that link to the Testo smart app so I can monitor everything right from my phone.. love it. But seeing as this is the first time I needed one in years I was not wanting to spend $500 bucks on a Testo that will just sit in the van.. after reading reviews and researching hygrometers I decided to give this a try and I'm glad I did. Works perfectly.. proved the dew point was causing the water on the floor and that the coolers were not leaking... professional meter at a toys-r-us price..