Yieryi Digital Soil EC Tester EC/TDS/CF meter High Quality soil Fertility Probe For All Soil Gardening Plants Farming

1.High Quality Probe Rust proof,

2.corrosion-resistant suitable for all kinds of soil Large capacity

batteries batteries:4*1.5v(AG13) not incl Use a small screwdriver to rotate the calibration fine adjustment until the display shows the desired value

noted 1. too high or too low soil ec will hinder the growth of plants,different plants have different suitable soil ECs according to different fertilizer characteristics and growth stages

2. Nutrient solution is the key to cultivation,and different crops require different nutrient solution formulas

3.TDS value represents total soluble solids contact in water,the lower the tds value,indicating the solubility of heavy metal ions in water.