1,Range: 0~14
2,Resolution: 0.01

3, Application: The PH sensor is a measurement device using the electrochemical law to

measure the pH value. It has been widely used in chemical, biological, environmental

and many other fields to measure the pH of the solution.

 

4,Usage: PH sensor is composed of PH electrode and sensor circuit , used to measure PH data of solution. Connect the electrode with the sensor, remove the sealing cap filled with protective fluid, wash the electrode with distilled water, but don’t touch the sphere glass-film, and absorb the droplet with absorbent paper, pls don’t rub the glass electrode back and forth. Put the cleaned electrode into the solution, wait the PH indication till steady (responding time takes about 30 seconds). After using, repeat the cleaning procedure, and set the sealed cap on the electrode.