Good Arduino Compatibility, where 0 ~ 2.3V Output Voltage can be easily implemented in 3.3/5V control system
Waterproof TDS Probe
The Grove - TDS Sensor detects the Total Dissolved Solids (TDS) levels in the water which can be used to indicate the water quality. The Grove - TDS Sensor can be applied in water quality applications such as TDS meter, well water, aquarium, hydroponics, etc.
It supports 3.3/5V input voltage and 0 ~ 2.3V Output Voltage making it easy to be compatible with all Arduino Boards. The sensor also provides a waterproof probe, making the testing process much easier to handle.
What is TDS and why should you care
TDS = Total Dissolved Solids, is a measure of the dissolved combined content of all inorganic and organic substances present in water. Typically, the higher the TDS value, the more substances dissolved in water. Hence, higher levels of Total Dissolved Solids (TDS) can indicate that water has more contaminants that can pose health risks.
TDS meter/TDS tester
Grove - TDS Sensor
Input Voltage: 3.3/5V
Output Voltage: 0 ~ 2.3V
Working Current: 3 ~ 6mA
TDS Measurement Range: 0 ~ 1000ppm
Power indication LED
Connection Interface: Grove 4-Pin / XHB 2.54mm 2P
Cable Length: 60cm
Connection Interface: XHB 2.54mm 2P
The Waterproof TDS probe cannot be used in water above 70°C.
The sensor cannot be used to measure flowing water.
The sensor cannot be used to measure water with high pollution concentration.
The Grove - TDS Sensor detects the TDS (Total Dissolved Solids) levels in water which can be used to indicate the water quality. The Grove - TDS Sensor can be applied in water quality applications such as TDS meter, Well water, Aquarium, Hydroponics and etc.