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It artived in a few days fron Czech Republic to Hungary. But I can not to paur with my phone. It dies not work. The blue light does not light up. I am sorry.
A lot of sensor in a decent case. All tested in laboratory and good results.
Fast response, nice app environment, historic diagrams, easy installation, Recommended
I bought this to put in the nursery, to measure the temperature and humidity. It works as described, perfectly. It also makes the diagrams so you can see the history of the past measurement as well. Excellent product for the money.
He's here fast.
o.k, working well, all good
looks good. And then in time, it turns out the rest
So far, it looks good
Looks like quality I haven't tried it yet. He arrived within 15 days from China.
Product as description, Tested ok, Easy to enroll in BlitzWolf app as formaldehide sensor.