Ensure accurate and convenient pH testing with this comprehensive pack of pH test strips, designed to measure the acidity and alkalinity levels of various substances quickly and effectively. Each strip changes color within seconds upon contact with the testing sample, allowing easy comparison against the included 1-14 pH color scale chart for fast and reliable results. Ideal for monitoring the pH balance in everyday items such as soaps, juices, milk, detergents, soil, saliva, urine, and sweat, these test strips help maintain awareness of internal and environmental pH levels. Key Features: · Wide pH Range Detection: Accurately measures pH levels from 1 to 14, covering very acidic (1-3), acidic (4-6), neutral (7), alkaline (8-11), to very highly alkaline (12-14) substances. · Fast and Simple Operation: Just press the test strip to the liquid or object, then compare the color change to the included pH color chart within 15 seconds for immediate results. · Versatile Testing Application: Suitable for everyday household, health, and environmental pH testing including soap, lemon juice, milk, liquid detergent, soil moisture, saliva, urine, and sweat. · Reliable and Consistent Results: Paper size of approximately 45mm x 7mm provides sufficient surface area for accurate color change readings. · Caution on Low-Density Solutions: Unable to detect acidity or alkalinity in solutions with density below 0.01%, ensuring the accuracy of measurements. · Storage Instructions: Keep remaining unused strips dry to maintain test strip integrity and longevity. Package Includes: · 80 x pH Test Strips (Approx. 45mm x 7mm each) · 1 x pH color scale chart (1-14) This pH test strip set is an essential and practical tool for anyone seeking to monitor pH balance in a variety of daily substances with ease and precision. Compact and easy to use, it supports health awareness and environmental monitoring through quick and accurate pH testing.