7-in-1 Pool & Spa pH Test Strips 100ct | Chlorine & Alkalinity

7-in-1 Pool & Spa Water Test Strips – 100 Count

Keep your swimming pool, hot tub, spa, pond, or aquarium crystal clear and properly balanced with these comprehensive 7-in-1 Water Test Strips. Each pack includes 100 individually stable test strips that measure seven key water quality parameters in one quick dip — giving you fast, reliable readings in as little as 10 seconds.

Whether you're managing a backyard pool, a relaxing hot tub, a freshwater or saltwater aquarium, or a garden pond, these test strips take the guesswork out of water maintenance. A clear color-comparison chart on every bottle makes it simple to read results and take action immediately.

Key Features

• 7 Parameters in 1 Strip: Simultaneously tests pH, chlorine, alkalinity, hardness, and more — giving you a complete picture of your water quality at a glance.
• 100 Individually Stable Strips: Each strip is formulated for consistent, accurate performance, making them ideal for regular, frequent testing over an entire pool season.
• Results in 10 Seconds: Advanced color developer ratio technology produces rapid, easy-to-read color changes so you can act fast on any imbalance.
• Versatile Use: Designed for swimming pools, hot tubs, spas, freshwater setups, saltwater environments, ponds, and aquariums.
• User-Friendly Design: No batteries, electronics, or technical knowledge required — simply dip, wait, and compare to the included color chart.
• Inert, Stable Materials: Crafted with inert materials that maintain strip integrity over time, ensuring dependable results from the first strip to the last.

Specifications

• Product Name: 7-in-1 Spa & Pool Water Test Strips
• Quantity: 100 strips per bottle
• Product Size: Approx. 10 × 3 × 3 cm (3.94 × 1.18 × 1.18 in)
• Compatible Environments: Swimming pools, hot springs, spas, hot tubs, freshwater & saltwater aquariums, ponds
• Battery Required: No
• Country of Origin: Made in Mainland China

How to Use

1. Immerse the test strip in the water to be tested for 2 seconds.
2. Remove and hold horizontally in the air for approximately 15 seconds — do not shake.
3. Compare the strip's color pads to the color chart on the bottle and read your results.
4. Adjust chemicals as needed to bring your water into proper balance.

What's in the Box

• 1 × Bottle of 7-in-1 Pool & Spa Water Test Strips (100 strips)

Helpful Resources

For guidance on safe pool water chemistry and healthy recreational water standards, visit the CDC Healthy Swimming resource.

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Note: Due to different display settings and lighting conditions, actual product color may vary slightly from images shown. Manual measurement allows a deviation of 1–3 cm.

Frequently Asked Questions

Q: What parameters do these 7-in-1 pool test strips measure?

A: These 7-in-1 water test strips measure seven key water quality indicators in one dip, including pH level, free chlorine, total alkalinity, total hardness, and more — giving you a full snapshot of your pool or spa water balance quickly and easily.

Q: Are these test strips suitable for saltwater pools and aquariums?

A: Yes! These strips are designed for versatile use across multiple water environments including freshwater and saltwater swimming pools, hot tubs, spas, aquariums, and garden ponds.

Q: How quickly do the results appear on the strip?

A: Results develop within approximately 10 seconds after removal from the water. Simply compare the color pads on the strip to the included color chart on the bottle for a precise reading.

Q: How many tests can I run with one bottle?

A: Each bottle contains 100 test strips, providing you with 100 individual water quality tests — more than enough for an entire swimming season of regular monitoring.

Q: Do I need any special equipment to use these test strips?

A: No — these strips require no batteries, meters, or technical know-how. Just dip, wait about 15 seconds, and compare colors to the handy chart printed on the bottle.