NGW- 1 set Gravity: Analog pH Sensor / Meter Kit

Build your own PH meter gadjet, or a water monitoring station for your water tanks. This and our other water sensor devices could make for the ultimate water control device. Use it for your aquaponics or fish tanks or other materials that need measurements. This is a laboratorial probe, it can't be immersed in the liquid for too long time. You can check here for the whole Analog pH Sensor / Meter Pro Kit For Arduino or a spare Industrial Probe as replacement What is pH "pH stands for power of hydrogen, which is a measurement of the hydrogen ion concentration in the body. 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." Note: Buffer solutions are not included. Note: 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. APPLICATIONS Water quality testing Aquaculture 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 pH probe (BNC connector) x1 pH sensor circuit board x1 Analog cable x1

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