This PH Sensor Module is Compatible 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.

Note: PH Probe and Temperature sensors are not included with this kit.

• Heating voltage: 5 ± 0.2V (AC - DC)

• Working current: 5-10 mA

• Detection concentration range: PH 0-14

• Detection temperature range:  0-80 centigrade

• Response time: ≤5s

• Stability time: ≤60s

• Component power consumption:≤0.5W

• Working temperature: -10 to 50 degree (nominal temperature 20 degree)

• Working humidity: 95% RH (nominal humidity 65% RH)

• Output mode: analog voltage signal output

• Size: 42mm × 32mm × 20mm

• Weight: 25 gm