Sonkir pH Test Strips

• Full pH measure range of 0-14, pH color chart intervals: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, easy to read.
• Made of high quality imported litmus filter paper, get fast and precise accurate reading in 15 seconds.
• Easy to use by just tearing off one piece of test paper as long as you would like, dip it in the water for a half of second, take it out and compare the paper color changes with standard pH color chart on the card board of paper roll, to confirm pH value.
• Small lightweight roll dispenser, it’s very convenient for you to carry around, test pH level of almost any water liquid whenever you want.
• The final color of the strips does not necessarily match the color chart exactly. You can choose the closest color column as the final result. These strips only give you a approximate pH of the solution.

Buy on Amazon