Purchase Qty. Reference FOB Price
100-199 Pieces US$1.99
200-499 Pieces US$1.69
500-999 Pieces US$1.49
1,000+ Pieces US$0.99
Product Description
TDS meter is a small hand-held device used to indicate the Total Dissolved Solids in a solution, usually water. Since dissolved ionized solids, such as salts and minerals, increase the conductivity of a solution, a TDS meter measures the conductivity of the solution and estimates the TDS from that ...