TDS (Protect power circuit ) Water Sensor (1 Meter Probe) KEYSTUDIO 4mm to 5mm Pin 4: A2 – Input

Pin 4: A2 – Input 1 (Gate 2)

Anticorrosion of Metal Components

High compatibility

making it ideal for applications like access control

1  black Phillips Screw

TDS (Protect power circuit ) Water Sensor (1 Meter Probe) KEYSTUDIO 4mm to 5mm Pin 4: A2 – InputTDS (Total Dissolved Solids) measures how many milligrams of soluble solids dissolved in one liter of water. The measure is expressed in PPM (part per million). In general, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water is. Therefore, the TDS value can be used as one of the references for reflecting the cleanliness of water. Thanks to this product, it becomes possible to create your own measurement,