AquaChek Select 7-in-1 Pool Test Strips, 2-Pack (100 Tests) — 50ct x2 with Color Comparator for Fast Readings

AquaChek Select 7-in-1 Test Strip Kit is a two-pack of easy-to-use strips that measure seven key pool chemistries quickly so you can maintain safe, balanced water.

Keep your pool or spa water in balance without complicated equipment: each kit includes 50 ready-to-use strips, a color comparator, and a practical booklet that explains pool and spa care. The strips provide fast, on-the-spot readings for seven important parameters—helping you spot problems early and adjust chemicals with confidence. This two-pack gives you extended testing capacity so you can test regularly through the season.

What exactly does each test strip check?

Each strip delivers separate color changes for seven water chemistry indicators, allowing you to quickly compare results to the included color chart. Readings help you identify when adjustments are needed for sanitation, comfort, and equipment longevity.

• Total hardness — helps protect pool surfaces and equipment from scaling or corrosion.
• Total chlorine — measures combined chlorine from free chlorine plus chloramines.
• Total bromine — for bromine-based sanitation systems.
• Free chlorine — the active sanitizer available to kill contaminants.
• pH — indicates acidity/alkalinity affecting comfort and chemical performance.
• Total alkalinity — buffers pH swings and stabilizes water chemistry.
• Cyanuric acid — stabilizer level that protects chlorine from UV degradation.

How fast and easy are the readings?

Testing takes just seconds and requires no extra tools or assembly. Dip a strip briefly, shake off excess water, and compare the pad colors to the supplied comparator to interpret results at a glance.

• Dip-and-read method for quick field testing.
• Color comparator included for immediate interpretation.
• No batteries, meters, or calibration required.
• Compact strips fit in a pocket or pool-side kit for frequent checks.

How many tests will I get and how should I store them?

This bundle contains two kits, each with 50 strips, giving you a total of 100 tests—enough for routine checks through a full season depending on test frequency. Keep strips in their original container, sealed and away from humidity and direct sunlight to preserve accuracy.

• 2 packs × 50 strips = 100 tests total.
• Store in a cool, dry place; close cap tightly after use.
• Avoid contaminating strips with wet hands or splashes.
• Check expiration dates—discard expired strips for reliable readings.

What results can I act on and where do I get guidance?

Strips indicate when levels fall outside recommended ranges so you can add sanitizer, adjust pH, or correct alkalinity and stabilizer levels. The included booklet, The Complete Guide to Pool & Spa Care, offers practical next steps and dosing suggestions to help you respond to common test outcomes.

• Use free chlorine and total chlorine results to manage sanitation and shock treatments.
• Adjust pH and alkalinity to protect swimmers and equipment.
• Raise cyanuric acid carefully if chlorine degrades quickly in sunlight.
• Refer to the booklet for basic treatment suggestions and safety tips.

Who is this for? Homeowners, pool service pros, and seasonal pool owners who want a fast, portable, and affordable way to monitor seven essential water chemistry factors. If you prefer simple visual tests without electronic meters, need regular testing capacity, or want a handy roadside kit for vacation homes, this two-pack offers reliable, easy-to-read results and clear guidance to keep water comfortable and equipment protected.