Digital pool tester – pH and chlorine measuring device for easy water analysis

Digital 7-in-1 smart water quality tester with mobile app support

A compact electronic water testing device designed to monitor pool or spa water conditions. This 7-in-1 tester delivers real-time data for pH, temperature, conductivity, TDS, salinity, ORP, and specific gravity—helping ensure safe, balanced water every day.

All-in-one water analysis in real time

The built-in sensor measures seven key metrics in a single unit. These include water temperature, pH, ORP (oxidation-reduction potential), EC (electrical conductivity), TDS (total dissolved solids), salt levels, and specific gravity. Ideal for residential pools, spas, or aquaculture.

Mobile app connectivity for remote updates

Connect the tester to your smartphone via the free mobile app (iOS and Android supported). The app provides real-time readings, historical data, and alerts when values are outside safe limits. Enables remote monitoring and fast adjustment without manual test strips.

Accurate readings with digital LCD display

The device includes a backlit LCD screen for immediate readout. Auto temperature compensation ensures accuracy in changing weather. Only the probe is submerged during use. Compact size supports portability and regular testing throughout the season.

Durable and easy to operate

Powered by three LR44 batteries, the tester is designed for extended field use. The interface is simple, and readings stabilize quickly. Its lightweight construction and protective body allow safe storage in toolkits or poolside boxes.

Product specifications

• Measurement functions: pH, ORP, EC, TDS, Salt Level, Specific Gravity, Temperature

• pH range: 0.00–14.00 (±0.5 pH)

• Temperature: 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: Digital LCD

• Power: 3 × 1.5V LR44 batteries

• Dimensions: Approx. 7.4 × 1.5 × 1.5 in

• Weight: Approx. 0.21 lb

• Temperature compensation: 32–140°F (0–60°C)

What’s included

7-in-1 Smart Water Quality Tester

Frequently Asked Questions

Can I use this for both pools and spas?
Yes, it is designed for use in pools, hot tubs, spas, and similar water systems.

Does it require calibration?
Yes, calibration is recommended for best accuracy, especially before the first use or after extended storage.

How do I view results remotely?
Download the app from the App Store or Google Play, connect the tester via Bluetooth, and access readings in real time.

Can it be fully submerged in water?
No, only the probe should be submerged. Do not immerse the full device.