No More Squinting at Color Charts — App-Scanned Test Strips Give Crystal-Clear Water Readings Instantly

<p>Smartphone app scans strips and reads results digitally — no more second-guessing color shades under different lighting. Detects 10 parameters including ammonia, nitrite, nitrate, pH, GH, KH, chlorine, and copper. Clear, beginner-friendly instructions make it accessible. Fast results. App tracks his</p>