Keyestudio TDS Meter Probe Water Quality Sensor Module V1
$25.98
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FitVibe
Keyestudio TDS Meter Probe Water Quality Sensor Module V1
$25.98
Shipping calculated at checkout.
The Keyestudio TDS sensor module measures total dissolved solids (TDS) in water, the milligrams of soluble solids per liter. A higher TDS value means more dissolved material and less clean water, so this TDS sensor is a simple way to build your own water quality tester for drinking water checks or hydroponics.
Key features
- Measures TDS as one indicator of water cleanliness
- Electrode responds to conductive material such as dissolved ions and heavy metals
- Plug-and-play with XH2.54 2-pin and 3-pin connector wires included
- Wide 3.3 to 5.5V supply with 0 to 2.3V analog output
- Online tutorial available on the Keyestudio wiki (KS0429)
Specifications
- Supply voltage: 3.3 to 5.5V
- Output: 0 to 2.3V analog
- Connectors: XH2.54-2P and 3P
In the box
- TDS probe
- Sensor module
- XH2.54 connector wires
Works with
Arduino via an analog input. On Raspberry Pi, use an external ADC.
Find more water and environment sensors in our sensors and modules collection.