Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure Review
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Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure
Convenient, efficient and accurate
LCD digital display, easy to read
Auto shut-off after 10 mintues' non-use
Long battery life
Provide a leather case
