เครื่องวัดคุณภาพน้ำ Original Xiaomi TDS Detection Pen Ximistore
Original Xiaomi MiJia Mi TDS Meter Tester Portable Detection Water Purity Quality Tester
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Original Xiaomi Mi TDS Pen
Pen which can test the quality of the water it also determines whether purification is required. Mi TDS Pen reacts to organic compounds and heavy metals like nickel chromium etc. and soluble salt content. The pen is IPX6 waterproof and has automatic temperature calibration and precision in measurement.