4-in-1 Water Quality Tester – Measure Chlorine, ORP, Hydrogen, and Temperature in Seconds!

Ensure water safety and precision with our advanced 4-in-1 Water Quality Tester, designed for professionals and enthusiasts alike. This compact, portable device combines chlorine (CL), oxidation-reduction potential (ORP), hydrogen (H2), and temperature (TEMP) testing into one efficient tool—perfect for pools, spas, drinking water, aquaculture, and industrial applications.

Key Features:

✅ Multi-Parameter Testing – Simultaneously measure free/total chlorine (0-10 ppm), ORP (-1999 to +1999 mV), hydrogen (0-14 pH), and temperature (-10°C to 110°C) with lab-grade accuracy.
✅ High Accuracy & Speed – Advanced sensors provide ±0.1 pH, ±0.01 ppm chlorine, and ±1 mV ORP resolution, delivering instant results.
✅ User-Friendly Design – Features a large backlit LCD, auto-calibration, and a waterproof (IP67) body for durability in harsh environments.
✅ Long Battery Life – Rechargeable lithium battery supports 100+ hours of continuous use.
✅ Data Logging & Connectivity – Store up to 500 datasets and transfer via USB/mobile app (optional) for trend analysis.

Applications:

• Pool & Spa Maintenance: Optimize chlorine levels and sanitizer efficiency.

• Drinking Water Safety: Test tap/well water for contaminants.

• Aquaculture & Hydroponics: Monitor pH and ORP for healthy aquatic life.

• Industrial Processes: Ensure compliance in food/beverage, wastewater, and chemical production.