Techtonics PH Sensor Module with PH Electrode Probe BNC compatible with Arduino, AVR, PIC Analog PH Sensor Kit with PH Electrode Probe is Compatible for Arduino. 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. This Kit is specially designed for Arduino controllers and has a built-in simple, convenient and practical connection and features. It has an LED which works as the Power Indicator, a BNC connector and PH2.0 sensor interface. This device Working temperature is -10~50℃ (nominal temperature 20 ℃); Humidity: 95% RH (nominal humidity 65% RH). Note : kindly check the usage and specification of product before buying to operate it as per specifications, This is a laboratory probe, it can’t be immersed in the liquid for a too long time, If you want to measure the pH value of other solutions, you must wash the pH electrode first!

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