pH Test Strips 3.8 To 5.4 Kit With Color Chart For Water Food Pool Aquarium Testing 80 In 1 Lab Indicator Litmus Paper 55 mm By 9 mm Ideal For Alkaline And Acid Solutions Pack Of 5

pH Test Strips 3.8-5.4 Kit with Color Chart for Water
✔️ 5-pack kit with 55x9 mm strips and color chart (3.8-5.4)

These pH test strips provide quick, color-based readings for acidity or alkalinity in water, pools, aquariums, hydroponics, and classroom labs.

✅ 55 mm x 9 mm strips (2.17 in x 0.35 in)
✅ Test range 3.8-5.4 with color chart steps (3.8, 4.1, 4.4, 4.6, 4.8, 5.1, 5.4, above 5.4)
✅ Pack of 5
✅ Storage: cool, dry place away from sunlight
✅ Note: not for buffer solutions or very weak acid-base solutions below 0.01%

💡 What is a pH test strip used for in water testing? This handy tool helps measure acidity or basicity across water-based solutions. - Handy for drinking water quality checks - Useful in pools and spas for quick pH balancing - Great for aquariums and hydroponics to monitor plant health - In labs and classrooms for chemistry experiments