7-in-1 pH, Chlorine & Alkalinity Tester 50/100pcs

• Comprehensive 7-in-1 Testing: Measures pH, total chlorine, total bromine, alkalinity, hardness, residual chlorine, and acid cyanide for a thorough water quality analysis.
• Durable & Reliable Material: Made with safe and durable paper, ensuring long-lasting use and accurate results.
• Versatile Applications: Perfect for swimming pools, hot tubs, aquariums, fish ponds, industrial water, and even drinking water.
• User-Friendly Design: Simple to use for both beginners and professionals; portable and easy to carry on the go.
• Health Indicator: A practical way to check the cleanliness of water, ensuring a healthy environment for your family and pets.
• Available Quantities: Choose between 50 or 100 test strips to suit your needs.

1. Immerse the test strip into the water for a few seconds.
2. Remove the strip and shake off excess water.
3. Compare the colors on the strip to the chart on the bottle to determine water quality.
4. Use regularly to ensure consistent water safety.

Care Tips:

• Store the test strips in a cool, dry place to maintain accuracy.
• Avoid touching the test areas of the strips with wet hands.