6 Packs PH 1-14 Test Indicator, PH Test Strips, Litmus Paper for Urine, Saliva, Water, Pool, Aquarium, Soil & Hydroponics(480 Strips)

Accurate & Instant pH Testing - Get reliable, highly accurate pH readings within seconds - perfect for home use, laboratory experiments, and educational purposes. Proper Usage Guidance - For accurate results, simply drop test liquid onto the pH strip (do not dip) to correctly determine acidity or alkalinity levels without contamination. Comprehensive pH Range - Measures full pH spectrum (1.0-14.0) for diverse liquids including urine, sweat, beverages, cleaning solutions, soil samples, and personal care products. Smart Color-Coded Results - Features instant color-changing technology with included reference chart - lower numbers indicate stronger acidity, higher numbers show stronger alkalinity. Portable & Bulk Value - Includes 6 convenient booklets (80 strips each) for 480 total tests - compact, travel-friendly design stores easily in dark, dry places for long-term use.