Features

• *Wide Use: Our palm-sized PH Meter is ideal for household or laboratory use, suitable for testing PH balance of drinking water, pool, aquarium, RO system, spa and hydroponics, appropriate for wide range of applications.
• *Fast & Accurate: Our tester has a sensitive electrode sensor with the ±0.1 PH accuracy(at 20°C/68°F) to test PH value accurately. It enables you to get the testing result fast and can test the PH value for any 0-14 PH liquid which you want to test, such as drinking water, swimming pools, aquariums, hydroponics, wine and beer.
• *User-Friendly: Our PH tester is very easy to be used: you can get the PH testing result of the water by simply switching the button to “on”, put it in the water and read the result from the digital LCD screen. Then switch the button to “off” to close it after using.
• *Lightweight & Portable: Our premium PH test pen comes with a plastic carrying case to keep it clean and safe. It’s small and light, can be simply put into any pocket or bag to be carried anywhere.
• *Easy to Calibrate: Our PH tester has a calibration button on the back and comes with a calibration screwdriver and 2 PH buffer powders. Follow the instructions on the user manual, you can calibrate the tester easily.