A good device for home use. Shows almost precisely (a small, minor error is present). Came whole and not bent. Starts working in 30 seconds. Checked soil moisture and acidity. Works. Recommend.

Received without problems, I have doubts with the PH because I still don't see some brand of acid ph, but maybe it's because I don't have acidic soils. But all conforming

The order went to Moscow about 3 weeks, soil moisture seems to show, the illumination is very strange-High shows only under the lamp itself, acidity-it is not clear

The thing works only in the ground (earth, sand), in clean water shows-a damp dark cheek)) In the photo, the wet earth is slightly polythene with vinegar-it reacts.

Perfectly working, easy to use and understand. Fast delivery. Now it will be much easier to take care of my plants. Love it!