You want to optimally maintain your pool or aquarium, but water tests with various individual devices are time-consuming and confusing. This digital 7-in-1 meter determines all important parameters at once – pH, ORP, EC, TDS, salinity, specific gravity, and temperature.

What you will love

• Seven measurements in one device — Measures pH, ORP, EC, TDS, salinity, specific gravity, and temperature simultaneously without switching devices.
• Bluetooth connection with app — Tracks measurements in real time on iOS and Android with historical data and notifications.
• Automatic temperature compensation — Automatically adjusts for fluctuations to provide reliable values without manual corrections.
• Backlit display — Clearly shows all values on an LCD display even in low light conditions.
• Precise measurement ranges — pH from 0.00–14.00 with ±0.5 pH accuracy and temperature from 0–60 °C with ±0.9 °F tolerance.

Perfect for

Pool and spa maintenance, aquarium care, and professional water analysis. Ideal for anyone who needs reliable water values without complicated testing procedures.

Technical specifications

• Measurement functions: pH, ORP, EC, TDS, salinity, specific gravity, temperature
• pH range: 0.00–14.00 (±0.5 pH)
• Temperature range: 0–60 °C (±0.9 °F)
• Conductivity (EC): up to 400.0 mS/cm (±2% F.S.)
• TDS: up to 200.0 ppt (±2% F.S.)
• ORP: ±999 mV (±2 mV)
• Salinity: 0–10,000 ppm (±2% F.S.)
• Specific gravity: 1.000–1.222
• Display: Backlit digital LCD
• Power supply: 3 × 1.5V LR44 batteries
• Dimensions: 18.8 × 3.8 × 3.8 cm
• Weight: approx. 95 g
• Connectivity: Bluetooth (iOS and Android)

Scope of delivery

• 1 × Digital 7-in-1 water quality tester