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Quick test on water source with new portable Xiaomi TDS test pen (小米水质TDS检测笔) | Lifestyle Gadget Review
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Nihad Online Shop - Xiaomi Mi TDS Pen Water Quality Tester Price: 550/- Details: Brand: Xiaomi Package weight: 0.0490 kg Product weight : 0.0274 kg Package Contents: 1 x TDS Pen Special
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