Gravity: Analog pH Sensor / Meter Kit For Arduino

Need to measure water quality and other parameters but haven't got any low-cost pH meter? Find it difficult to use with Arduino? DFRobot analog pH meter, specially designed for Arduino controllers and has a convenient and practical "Gravity" connector and a bunch of features. Instant connection to your probe your Arduino to get pH measurements at ± 0.1pH (25 ℃). For the most hobbyist, this great accuracy range and its low cost make this a great tool for biorobotics and other projects! It has an LED which works as the Power Indicator, a BNC connector, and PH2.0 sensor interface. To use it, just connect the pH sensor with the BND connector, and plug the PH2.0 interface into the analog input port of any Arduino controller. If pre-programmed, you will get the pH value easily. Comes in a compact plastic box with foams for better mobile storage.

Note: Buffer solutions are not included.

After you received your package! You may found some white particles on the protection foam which is the KCl crystallization from the cap. Please don't worry about the crystallization in the packing box, that's normal. Actually, since the transportation restriction on liquid, we have poured out the KCL3N solution in the cap, the slight crystallization in the packing box should be leaked since the remnant. Anyway, once you received the probe, you should store it in KCL3N solution, you can not leave it in dry circumstance.

Specification

• Module Power: 5.00V
• Module Size : 43 x 32mm(1.69x1.26")
• Measuring Range :0 - 14PH
• Measuring Temperature: 0 - 60 ℃
• Accuracy : ± 0.1pH (25 ℃)
• Response Time: ≤ 1min
• pH Sensor with BNC Connector
• pH2.0 Interface (3-foot patch )
• Gain Adjustment Potentiometer
• Power Indicator LED

Shipping List

• Gravity: Analog pH Sensor / Meter Kit For Arduino x1
• pH probe (BNC connector) x1
• pH sensor circuit board x1
• Analog cable x1