unreliable products
I have bought a product from them, and for the price paid, I got a non-properly-working-device. Meaning that at least 4 sensor are broken. I have sent it back for fixing, though they have fixed only ONE out of the 4 broken ones. I also compared the sensor with two others (one cheap Chinese, and one slightly PRO-er), the other two worked as expected, thought this one showed inconsistent data.
By Marius N.