#t tds meter
UPC 746827952541
XLUX Digital TDS Meter, Water Quality Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, 2 Readout Accuracy
Best Price: $8.99
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XLUX Digital TDS Meter, Water Quality Tester, 0-9990 ppm Measurement Range, 1 ppm Resolution, 2 Readout Accuracy