This is Liquid pH Value Detection Sensor for Arduino.

The pH stands for the power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. This is used in Water quality testing and Aquaculture. The total pH scale ranges from 1 to 14, with 7 considered to be neutral. A pH less than 7 is said to be acidic and solutions with a pH greater than 7 are basic or alkaline.

The PH electrode has a single cylinder that allows direct connection to the input terminal of a pH meter, controller, or any pH device which has a BNC input terminal. The pH electrode probe is accurate and reliable that can give almost instantaneous readings.

Package Includes :

1 x Liquid pH Value Detection Sensor For Arduino

1 x set of Mounting Accessories

Specifications :-

Heating Voltage (V)	5±0.2V
Working Current (mA)	5 to 10
Detection Concentration Range	PH 0-14
Detection Range of Temperature (C)	0 to 60
Response Time (s)	≤ 5
Stability Time (s)	≤ 60
Power Consumption (W)	0.5
Operating Temperature (C)	-10 to 50
Working Humidity (%RH)	95
PCB Size ( L x W ) mm	42 x 32
Height (mm)	16
Weight (gm)	20