- Comprehensive Water Quality Testing: This 6-in-1 water quality tester accurately measures pH (0.1–14.0), ORP (-999 to +999 mV), chlorine (0.1–4.0 mg/l), TDS (0–9990 ppm), conductivity (0–20 mS/cm), and temperature (0.1 °C to 80 °C/32 °F to 176 °F). Ideal for maintaining optimal conditions in pools, aquariums, drinking water, and hydroponic systems. - Bluetooth Connectivity: Easily connect via Bluetooth 5.2 to your smartphone and monitor test results remotely through a dedicated app. Customize alert thresholds for pH and redox levels, and receive immediate visual notifications if values fall outside your specified range, ensuring timely intervention. - User-Friendly Design: Features a large LCD display with adjustable backlighting, controllable through the mobile app for clear visibility in low-light conditions. The intuitive interface makes it easy for both professionals and home users to conduct water tests. - IP67 Waterproof Construction: Built with IP67-rated waterproofing and durable ABS material, this tester can be submerged in water during testing without risk of damage. Its robust design ensures reliable performance in various environments, extending the lifespan of your testing equipment. Use Cases: - Monitor pool water quality to ensure safe swimming conditions. - Test aquarium water parameters for the health of fish and plants. - Evaluate drinking water quality for peace of mind at home.