Tester Misuratore di PH per Idroponica Piscina Test Qualità Acqua Strumento Digitale✈
8-11: Alkalinity. Feature: 1. This ph tester can read super fast and accurate, which is convenient for you to judge the data. Purpose: PH value test. 2 x PH Reagent. If you do not receive our reply within 48 hours, pls.