LaMotte Insta-Test 4 Plus Pool & Spa Test Strips – Chlorine, Bromine, pH, Alkalinity, Hardness

Effortless water testing for pools and spas

Maintaining inviting, clear water means keeping a few critical measurements in check. The LaMotte Insta-TEST 4 Plus strips provide a quick, dip-and-read solution that delivers results for the most important pool and spa parameters. With a simple turn of the bottle, you can gauge chlorine and bromine levels, alkalinity, pH, and total hardness—helping you stay ahead of balance issues that affect comfort and clarity.

Imagine a typical spa soak or pool day: you want water that feels just right, with a balanced feel on the skin and a bright, inviting appearance. The Insta-TEST 4 Plus is designed to fit into that routine, offering practical data you can act on. While measurements are not guarantees, they present a realistic view of water chemistry, so you can decide what adjustments may be beneficial for your particular space and usage pattern.

What you get and what it tests

• Chlorine: 0–10 ppm
• Bromine: 0–20 ppm
• Total Alkalinity: 0–240 ppm
• pH: 6.2–9.0
• Total Hardness: 0–800 ppm

The test strips are part of a practical, 1-dip method that mirrors how many users test water in the real world. The bottle is engineered to support outdoor use and busy routines, so you can rely on it for regular checks without hassle.

Durable design that protects your results

• Waterproof PopTop bottle with a molded desiccant liner shields strips from moisture and UV light
• Contains 50 strips per bottle for ongoing testing across seasons
• Available with English-only or tri-lingual (English, Spanish, French) instructions

Whether you’re monitoring a family pool or maintaining a spa for guests, Insta-TEST 4 Plus offers a convenient way to gather the essential data you need. The combination of precise ranges, a user-friendly dipping process, and protective packaging helps you approach water care with clarity and confidence. The result is a straightforward, repeatable way to assess conditions and consider timing for any necessary adjustments.