Measure liquid fertilizer in a cup with a digital EC TDS meter at Lettuce plants background

---

Size: 6000px × 4000px
Location: Thailand
Photo credit: © chonthicha watpongpee / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: acidic, agriculture, alkaline, analysis, chemical, color, compost, conductivity, cup, display, ec, electrical, electrode, electronic, equipment, farm, fertilizer, food, fresh, freshness, garden, gauge, green, hand, hydrogen, hydroponic, instrument, leaf, leafy, lettuce, liquid, manure, measure, measurement, meter, neutral, oak, organic, ph, plant, salad, sensor, tds, test, tester, tool, vegetable, vegetarian, water