ClearCheck 100-Pack Universal pH Test Strips 0–14

See whether a liquid is acidic, neutral, or alkaline in seconds. ClearCheck pH test strips cover the full 0–14 scale for convenient screening. Made for students, gardeners, hobbyists, and home users, this water pH test kit needs no batteries or meter calibration. Each box contains 100 strips with a color chart for quick comparison.

Key Features

• Full 0–14 range checks acids and bases.
• 100 strips provide plenty of tests.
• Color chart makes results easy to compare.
• Compact format is simple to store and carry.
• No meter, battery, or buffer solution needed.

Why Choose Our ClearCheck Strips

Digital meters require calibration, cleaning, and careful storage. This universal litmus paper offers a faster, low-maintenance option for approximate pH screening. Single-use strips are also convenient for classrooms, gardens, and fieldwork.

Perfect For

Ideal for household liquids, science experiments, soap making, soil solutions, pools, aquariums, hydroponics, and general water checks where an approximate result is suitable.

How to Use and Store

Dip one strip briefly into the sample, remove it, and compare the color with the chart as directed. Use dry hands or tweezers and keep unused strips sealed away from moisture and chemicals. Results are approximate; pH alone cannot confirm drinking-water safety or replace precise laboratory testing.

Make pH Checks Simple

Choose ClearCheck for quick, portable acid-and-alkaline screening.