Pen Meter TDS 0.0-100 mg.L L1-Developmental & Inclusion-L2-Furniture & Equipment Create a weekly food diary

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Pen Meter TDS 0.0-100 mg.L L1-Developmental & Inclusion-L2-Furniture & Equipment Create a weekly food diaryThis Pen Meter is a convenient and durable solution for measuring Total Dissolved Solids (TDS) in educational and laboratory settings. Designed with simplicity and functionality in mind, it allows students and educators to obtain accurate readings of dissolved ionic content in water based solutions. This makes it especially useful in environmental science, chemistry, and water quality investigations. With a resolution of 0. 1 mg L and a range from 0.