Digital pH Meter for Smarter Water Quality Monitoring
Track pH, EC, TDS, salinity, SG and temperature with WiFi alerts and app records
Happy Customers
Avg Rating (329+ reviews)
Satisfaction Rate
Loved Across Britain
SmartQuali
£99.56 inc. VAT (£82.97 ex. VAT)
A premium smart water quality tester designed for continuous monitoring across aquariums, hydroponics and pools. View live readings, receive alerts and track long-term trends for pH, EC, TDS, salinity, specific gravity and temperature.
Free UK Delivery
Fast tracked dispatch from our UK fulfilment network
2-Year UK Warranty
Manufacturer-backed cover with responsive UK support
30-Day Free Returns
Try it at home with a simple, low-hassle returns window
6-in-1 WiFi Monitoring
Monitor pH, EC, TDS, salinity, specific gravity and temperature in one connected device
How to Use
- Place the monitor on a stable, dry surface near your aquarium, pool system or hydroponic reservoir.
- Install the probes according to the included guide and immerse them in the water to the recommended depth.
- Connect the unit to power using the supplied UK plug adaptor.
- Download the compatible app and pair the monitor to your 2.4GHz WiFi network.
- Calibrate the pH and conductivity functions using the correct calibration solutions before first use.
- Set your preferred alarm thresholds in the app for pH, EC, TDS or salinity.
- Review live readings and trend graphs regularly, and recalibrate periodically for best accuracy.
Trusted by aquarium keepers, growers and pool owners across Britain
What Our Customers Say
I bought this for my reef tank because I was tired of manual checks every evening. The app alerts are brilliant and the salinity plus specific gravity readings are far more convenient than juggling separate tools.
Arrived quickly and was straightforward to set up on our 2.4GHz WiFi. I mainly use it as a hydroponics pH meter and ph ec tds meter, and the historical graphs have made nutrient adjustments much easier.
From a technical point of view, the combination of ATC, app logging and six parameters in one unit makes this a very practical monitor. It is a strong option for anyone who wants continuous oversight rather than isolated readings.
The readings have been reliable and I like the alarm notifications for my planted tank. My only minor criticism is that initial calibration takes a little time, but once done it is easy to live with.
I had been looking at a tekcoplus smart water quality tester before choosing this. SmartQuali felt more versatile for the money because it covers aquarium use now and our hydroponic setup later.
We use it on a small therapy pool where keeping an eye on salinity and temperature matters. The only thing to note is you really need decent WiFi near the equipment room to get the most from remote monitoring.
Frequently Asked Questions
At SmartQuali, we believe water testing should be clear, connected and easy to act on. Too many aquarium keepers, hydroponic growers and pool owners still rely on one-off dip tests and scattered readings, which can make it harder to spot changes before they become expensive problems.
Our mission is to give UK customers a more practical way to monitor water quality day to day. By combining 6-in-1 testing, WiFi app connectivity, alarm notifications and historical data records, SmartQuali makes it easier to stay in control whether you're caring for a reef tank, balancing a hydroponic reservoir or checking pool conditions.
We focus on products that are straightforward to calibrate, dependable in real use and suitable for both hobbyists and small commercial users. That means thoughtful features such as automatic temperature compensation, app-based oversight and clear multi-parameter visibility in one device rather than a drawer full of separate testers.
Based around the needs of British direct-to-consumer shoppers, SmartQuali pairs premium hardware with responsive UK support, free delivery and transparent policies. Our aim is simple: less manual testing, better visibility and more confidence in every reading.
Why UK Customers Love Us
Our products are designed and supported in the UK, ensuring superior quality and fast tracked delivery from our British warehouse. We offer free UK delivery on all orders, eco-friendly packaging to reduce carbon footprint, and warm, direct customer service. Every order is backed by a generous 30-day returns policy under the UK Consumer Rights Act 2015 — you are always protected.
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