Grove - TDS Sensor

Features:
Analog Signal, easy to implement
Support 3.3/5V Input Voltage
Good Arduino Compatibility, where 0 ~ 2.3V Output Voltage can be easily implemented in 3.3/5V control system
Waterproof TDS Probe

Description
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.

Applications
TDS meter/TDS tester
Swimming pool
Aquarium
Well water
Hydroponics

Specifications
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

Waterproof Probe
Cable Length: 60cm
Connection Interface: XHB 2.54mm 2P

Note
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 sensor itself is not waterproof.

Part List
Grove - TDS Sensor x 1
20cm Grove Cable x 1
Waterproof TDS Probe x 1