Product review (5 stars): A longtime grower of Bonsai trees
I am a longtime grower of Bonsai trees which are among the most sensitive plants on earth and require very specific conditions to grow. Among these are specific ranges of PH in the water they consume. I have tried quite a few products to test PH but none was very accurate (I never bough a very fancy device). However, this product with its automatic calibration seems to be different and shows an accurate reading constantly (I've proved that using a pro device I borrowed from a friend).
Interface is easy and friendly and the product is built well.