TDS Meter v1.0


1 in stock



  • TDS sensor  is compatible with Arduino controllers, plug and play, easy to use.
  • It can be applied to measure TDS value of the water, to reflect the cleanliness of the water ,  indicates how many milligrams of soluble solids dissolved in one liter of water.
  • In general, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is.
  •  The TDS value can be used as one of the references for reflecting the cleanliness of water


TDS Meter:

  • Input Voltage: DC 3.3 ~ 5.5V
  • Output Voltage: 0 ~ 2.3V
  • Working Current: 3 ~ 6mA
  • TDS Measurement Range: 0 ~ 1000ppm
  • TDS Measurement Accuracy: ± 10% F.S. (25 ℃)
  • Module Interface: XH2.54-3P
  • Electrode Interface: XH2.54-2P


TDS Probe:

  • Number of Needle: 2
  • Connection Interface: XH2.54-2P
  • Color: White
  • Other: Waterproof Probe



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