Multi-Pad Universal Water Pool Spa Hydroponics pH Test Strips by Micro Essential Lab Accurate Wide Range of 0-14 - 1.0 Increments -100 Count Sticks in Resealable Vial

INSTA-CHEK 0-14 pH Test Strips make testing your water as easy as dipping a strip. These pH test strips are a convenient and cost-effective solution for testing pH levels in water for pools, spas, hot tubs, aquariums, hydroponics, and more. With a 100-count package, you'll have plenty of strips on hand for regular testing. These universal pH test strips measure pH from 0 to 14 with a precision of +/- 0.2. Each strip is pre-immersed in a buffered solution and is easy to use. To use, simply remove the strip from the bottle, dip it into the water you wish to test, and wait for 15 seconds. Compare the color change on the strip to the color chart on the bottle to determine the pH level of your water. These pH strips are designed for single use and should be discarded after use.

• Accurate: Each of the 100 strips is pre-calibrated to ensure accurate pH readings between 0 and 14
• Convenient: Designed for convenience, these strips are easy to use and provide quick results
• Versatile: These strips can be used for a variety of applications, including testing water, soil, wine, beer, saliva, and more
• Easy to store: The resealable package keeps the strips fresh and protected
• Trusted brand: INSTA-CHEK is a trusted brand for laboratory and home testing supplies by MicroEssential Lab and made in the USA.