Introducing the analog pH meter, specifically designed for Arduino controllers, offering a convenient and practical “Gravity” connector and a range of useful features. With instant connectivity to your probe and Arduino, you can easily measure pH with an accuracy of ±0.1pH (at 25℃). This low-cost pH meter is an excellent tool for biorobotics projects and other hobbyist applications. The meter comes with a Power Indicator LED, a BNC connector, and a pH2.0 sensor interface. Simply connect the pH sensor with the BNC connector and plug the pH2.0 interface into any analog input port on your Arduino controller. If pre-programmed, you can easily obtain pH readings. This pH meter gadget can be used to build your own water monitoring station or water control device for tanks. It is suitable for applications such as aquaponics, fish tanks, and other materials requiring pH measurements.

Please note that this is a laboratory probe and should not be immersed in liquid for extended periods of time.

What is pH?

pH, which stands for “power of hydrogen,” measures the concentration of hydrogen ions in a solution. The pH scale ranges from 1 to 14, with 7 being considered neutral. Solutions with a pH less than 7 are acidic, while those with a pH greater than 7 are basic or alkaline.

Please be aware that buffer solutions are not included with the pH meter.

APPLICATIONS:

• Water quality testing
• Aquaculture

SPECIFICATIONS:

• Module Power: 5.00V
• Measuring Range: 0 – 14 pH
• Measuring Temperature: 0 – 60℃
• Accuracy: ±0.1pH (at 25℃)
• Response Time: ≤ 1 minute
• pH Sensor with BNC Connector
• pH2.0 Interface (3-foot patch)
• Gain Adjustment Potentiometer
• Power Indicator LED

Arduino based PH Sensor Interfacing and Calibration | Arduino pH Meter

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