pH Test Strips Universal Litmus Paper for Water Saliva Urine Pool Soil Liquid 1-14 - 80PCS (1 Book) Multipurpose Batteries & Power this charger offers stable voltage

this charger offers stable voltage output and automatic power adjustment for your connected device

Please be aware of potential slight color differences due to lighting conditions and screen displays

5in for adults

providing efficient filtration and a clean

offering excellent absorbency

pH Test Strips Universal Litmus Paper for Water Saliva Urine Pool Soil Liquid 1-14 - 80PCS (1 Book) Multipurpose Batteries & Power this charger offers stable voltageEasily monitor pH levels with this universal pH test strip set. Designed for quick and accurate acid alkaline testing, these litmus strips are suitable for testing saliva, urine, drinking water, swimming pools, aquariums, skincare liquids, soil, and more. Each set includes a colour comparison chart to help you determine the pH value from 1 to 14, making it a practical tool for both personal and professional use. Features: Wide pH Range (1 14): Test