Price / performance ratio top 1

In order to control the room temperature and humidity in the different rooms of my house better, I decided after much research and reading many reviews on choosing this model. Here I was on the one hand important that you can rely on the measured values ​​and the true design accordingly.

4 pieces I ordered and what a miracle these were delivered as usual with Amazon very quickly.
As you unpack the first surprise, the units are larger than expected. The affects of course positively affect the readability of the data even from a distance.

Quick all 4 devices were unpacked, placed in series next to each other and turned on. Check now how big the differences are between them. Lo and behold, the second positive surprise was recorded. Despite manufacturer of tolerances up to 4 percent, showed a few minutes every 4 devices at the same temperature (20.6 °). When humidity is a device indicated a percentage more than the other three. That is absolutely within the tolerance.

Meanwhile, the devices are distributed in the house and do their job. It is positive that the heating thus can be adjusted to precisely what has a positive effect on the ancillary costs. My fears that humidity in some areas may be too high, have fortunately not been confirmed. Another benefit is, you realize very quickly when to be aired.
Especially in the bathroom you immediately values ​​of 85 after showering - reached 90%. While I took my time with the airing fürher then, today one need only look to the device to automatically open the window.

Here are my personal pros and cons

PRO
- Very cheap
- Attractive design
- Smilie signaled optimum conditions
- Measuring values ​​are the selling 4 copies within the tolerance Berichs
(According to the manufacturer the temperature fluctuates up to +/- 1.5 ° C, the hygrometer up to +/- 4%, with me it was 0 ° variation in temperature and 1% for humidity)
- Measuring devices can be both hung and held up by brackets
- Digital clock with included

CONTRA
- Poor visibility in an unfavorable inclination or angle
- No backlit display (to get over with the price but)

Conclusion:
Price / performance ratio top
Absolute recommendation