5-in-1 functionality This water tester provides five essential functions in a single compact device, making it suitable for hydroponics, aquaculture and home water testing. The all-in-one design helps you reduce equipment clutter and simplify monitoring. Intelligent connection Data can be synced with your smartphone for comprehensive tracking and long-term analysis of water quality. This enables you to monitor trends, review history, and maintain records with ease. Easy-to-read display A large digital display delivers clear results at a glance, allowing quick reviews without complex procedures. The straightforward readout supports efficient daily checks. Wide applications Designed for domestic water tests, swimming pools, laboratories and the food industry, this multifunctional tool meets diverse monitoring needs with a single instrument. It provides a versatile solution for different environments and standards. Use scenarios - Home hydroponics: monitor water quality and track changes over time to support stable growing conditions and consistent harvests. - Aquaculture: oversee tank water quality to maintain a healthy environment for aquatic life and reduce stress on fish. - Domestic or professional settings: perform routine water quality checks in pools, laboratories or food-related operations to support compliance and process control.