Feature

●KEYESTUDIO TDS sensor is compatible with Arduino MCU, unique design is easy to use.
●This sensor can be used to measure the water TDS value, or the amount of various solid substances in the water.
●The higher the TDS, the more impurities in the water. Impurities usually refers to the concentration of Ca2+, Mg2+, Na +, K+ and other ions in water, and cannot be displayed directly in water. Therefore, the higher the TDS (over 600) indicates poor water quality, the lower the TDS the better water quality.
●The sensor has 4 3.2mm fixed holes for easy mounting to other devices.
●TDS sensor provides sample code for Arduino testing. Information about KEYESTUDIO KS0429 can be searched on Google


Description

TDS Meter:
Input Voltage: DC 3.3-5.5V
Output Voltage: 0-2.3V
Operating current: 3 - 6 mA
TDS Measurement Range: 0 - 1000 ppm
TDS measurement accuracy: ±10% F.S. (25 ℃)
Module Interface: XH2.54-3P
Electrode Interface: XH2.54-2P
TDS Probe:
Number of Needles: 2
Total length: 32.7 inches (83
Connection Interface: XH2.54-2P
Color: White
Other: Waterproof Probe