Digital 7-in-1 Smart Water Quality Tester with Mobile App Connectivity

Reliable Water Monitoring Made Simple

Keep your pool, spa, or aquaculture system perfectly balanced with the Digital 7-in-1 Smart Water Quality Tester. Compact yet powerful, this device measures seven key parameters — pH, temperature, conductivity, TDS, salinity, ORP, and specific gravity — giving you accurate results at a glance. Designed for everyday use, it ensures safe, clean, and enjoyable water all year round.

All-in-One Water Analysis in Real Time

Forget juggling multiple tools. This tester combines pH, temperature, oxidation-reduction potential (ORP), electrical conductivity (EC), total dissolved solids (TDS), salinity, and specific gravity in a single device. Whether for residential pools, spas, or aquaculture setups, it delivers dependable results to help you maintain water quality with confidence.

Smart Mobile App Support

With Bluetooth connectivity, you can sync the tester to iOS and Android devices. The app lets you monitor live readings, track historical data, and set alerts when water conditions shift beyond safe ranges, giving you control anytime, anywhere.

Crystal-Clear Digital Display

A bright backlit LCD screen shows instant readings directly on the device. Automatic temperature compensation ensures accuracy even in changing weather. Only the probe needs to be submerged, keeping operation simple and safe.

Durable, Lightweight, and Easy to Use

Built for daily checks, this tester runs on three LR44 batteries and offers fast stabilisation for quicker readings. Its compact design makes it easy to carry and store poolside or in a toolkit, while its sturdy construction ensures long-lasting reliability.

Why Choose the Digital 7-in-1 Smart Water Quality Tester?

✔ Measures pH, temperature, ORP, EC, TDS, salinity, and specific gravity
✔ iOS and Android app support with real-time tracking and alerts
✔ Backlit LCD display for clear on-site results
✔ Automatic temperature compensation for reliable accuracy
✔ Compact, lightweight, and portable design
✔ Operates with 3 × LR44 batteries for long-lasting use

Product Specifications

Measurement functions: pH, ORP, EC, TDS, salinity, specific gravity, temperature
pH range: 0.00–14.00 (±0.5 pH)
Temperature range: 31.2–140.0°F (±0.9°F)
Conductivity (EC): Up to 400.0 mS/cm (±2% F.E.)
TDS: Up to 200.0 ppt (±2% F.E.)
ORP: ±999 mV (±2 mV)
Salt level: 0–10,000 ppm (±2% F.E.)
Specific gravity: 1.000–1.222
Display: Backlit digital LCD
Power: 3 × 1.5V LR44 batteries
Dimensions: 7.4 × 1.5 × 1.5 in
Weight: 0.21 lb
Temperature compensation: 32–140°F (0–60°C)

What’s Included

1 × Digital 7-in-1 Smart Water Quality Tester

Frequently Asked Questions

Can this be used for pools and spas?
Yes, it’s suitable for pools, hot tubs, spas, and aquaculture setups.

Does it need calibration?
Yes, calibration is recommended for best accuracy, especially before first use or after long storage.

Can I check results remotely?
Yes, simply download the app (iOS or Android), connect via Bluetooth, and access live or stored data.

Can the whole device be submerged?
No, only the probe should be placed in water — the main unit must remain dry.