PH Sensor Module + PH Probe is specially designed for Arduino
controllers. It has an LED which works as the Power Indicator, a BNC
connector and PH sensor interface. It is very easy to use.
Operating Voltage is 9V DC.
The best environment temperature is about 25 degree.
Probe is connected to the BNC connector on the PH Sensor Module and then
use the connection lines, PH Sensor Module is connected to the
analog port of the Arduino controller.
When the Arduino controller gets power, you will see the blue LED on board is on.
Upload code to the Arduino controller.
Put the PH Probe into the standard solution. Open the serial monitor of the Arduino IDE, you can see the pH value printed on it
If you want to measure the pH value of other solution, you must wash the pH electrode first.
1 x PH Probe
1 x PH Sensor Module
No Guarantee No Warranty