3in1 Digital TDS TEMP EC Meter Water Quality Tester Purity Filter Pen 0-9990ppm

Range: 0~9990ppm. Accuracy: ±2% TDS. EC range: 0~9990us/cm. For checking TDS/salt (NaCl) levels freshwater aquariums, ponds and water purification systems. Lock function, easy to read and record, press HOLD button then remove from test solution.

Range: 0~9990ppm. Accuracy: ±2% TDS. EC range: 0~9990us/cm. For checking TDS/salt (NaCl) levels freshwater aquariums, ponds and water purification

3in1 Digital TDS TEMP EC Meter Water Quality Tester Purity Filter Pen 0-9990ppm

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2pcs Tds Meter Digital Water Tester Digital 0.0-14.0 Ph Meter Tester 0- 9990ppm Tds&ec Lcd Water Purity Ppm Aquarium Filter

【pH Meter and TDS Meter】- Full measurement range of pH 0 - 14, reliable and quick readings. TDS Measurement Range: 0-9990ppm; Accuracy: ± 2%;

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Detail: *Lock function, easy to read and record, press HOLD button then remove from test solution, Conductivity: 0 - 9999µs/cm, Total Dissolved

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TDS Tester,TDS Meter Digital Water Tester,Water Quality Tester Filter Pen,0-9999 ppm,Accuracy Testing Water Quality for Drinking Water Purity Test, Swimming Pools, Aquariums, Etc.: : Industrial & Scientific

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