1. Water Tester: Detect how many milligrams of soluble solids are dissolved in one litre of water and show the quality.
2. Simple Using: probe with long wire enables easy , just plug and play, saving your working time.
3. Accurate Use: The TDS measuring range is 0-1000ppm, and the measurement has Precision Machined（精密加工）, which is very .
4. Wide Utility: Can measure conductive substances, can test water quality in domestic water and hydroponics as well.
5. Good Material: Mainly made of PCB, has excellent durability for long term use.

Specification:
Item Type: TDS Sensor Module
Material: PCB
Function: Water conductivity sensor.
Wide Voltage : 3.3~5.5V
Output : 0~2.3V
Working Current: 3~6mA
TDS Measuring Range: 0~1000ppm
Module Interface: XH2.54-3P
Electrode Interface: XH2.54-2P

Package List:
1 x TDS Sensor Module
1 x TDS Probe
1 x Analogue Sensor Line

Note:
1. The TDS probe cannot be used in water 55℃.
2. The TDS probe should not be placed too close to the of the container, which will affect the display.
3. The head and of the TDS probe are and can be immersed in water, but the connection interface and transfer board are not . Please pay attention to use.