7-in-1 Pool Water Tester Digital Water Quality Meter for Swimming Pool SPA pH/OR

Product Description

7-in-1 Multifunctional Water Quality Monitor

Accurately test 7 key parameters: pH, ORP, TDS, EC, Salinity, Temperature, and Fertility with one device. This digital water quality meter is your all-in-one solution for swimming pool maintenance, SPA and hot tub care, ensuring perfect water balance and saving you from buying multiple separate testers.

High Precision & Fast Results in 5 Seconds

Get reliable, high-precision data instantly. Our upgraded Version 3.0 probe with a glass pH sensor ensures accurate readings for pH value and ORP (Oxidation-Reduction Potential), helping you prevent skin irritation, algae growth, and equipment corrosion effectively.

Easy Calibration & User-Friendly Operation

Features like HOLD/TEMP and MODE/CAL button make operation simple. The product includes clear instructions for easy calibration the pH (using 4.00, 6.86, 9.18 buffer powders), making it suitable for both beginners and professional pool owners.

Ideal for Various Water Testing Scenes

Not just for swimming pools. Perfect for testing water in SPAs, hot tubs, aquariums, hydroponics, and even general household water. Its portability makes it a must-have water quality tester for saltwater pools and freshwater systems alike.

Durable & Cost-Effective Alternative

Tired of unreliable test strips? Our durable probe is replaceable, offering long-term use. This 2025 new water quality tester is a cost-effective alternative to expensive lab equipment, providing lab-grade accuracy for home use and helping you maintain crystal-clear water every day.

Specifications：

1.Model: YY-1101

2 .PH Range: 0.00–14.00pH, Resolution 0.01pH, Accuracy ±0.05pH

3. TDS Range: 0–10000ppm, Resolution 0.1ppm, Accuracy ±2% FS

4. EC Range: 0–10000μS/cm, 10.1–19.99mS/cm, 20.1–400.0mS/cm

5. Fertility Range: 0–3

6. ORP Range: ±999mV, Resolution 1mV, Accuracy ±2mV

7. Salinity Range: 0–25%, 0–10000ppm, 10.1–200.0ppt

8. Temperature Range: 0.0℃–60.0℃ / 32℉–140℉, Accuracy ±0.5℃

9. Display: LCD With Backlight

10. Waterproof Rating: IP67

11. Power: 3 × 1.5V LR44 Batteries（Batteries Not Included）

12. Size: 183 × 42 × 42mm

13. Auto Shut-Off: 5 Minutes

14. Calibration: Manual, Multi-Point Solutions

Packing List ：

1 * YY-1101 Water Quality Tester Pen
3 * Calibration powder
1 * User Manual
1 * Retail Packing Box

Q&A

Q: What is the difference between this and regular test strips?
A: This digital tester provides precise numerical data for 7 parameters (pH, ORP, Salt, etc.) in seconds, unlike test strips which are often vague and less accurate. It's more reliable for proper pool maintenance.

Q: Is this tester suitable for saltwater swimming pools?
A: Yes, absolutely. It has a specific Salinity (SALT) mode, perfect for monitoring water in saltwater electrolysis pools. The optimal range is typically 2500-4500ppm.

Q: How often do I need to calibrate the pH sensor?
A: For best accuracy, calibrate periodically using the pH calibration powder. The manual recommends starting with a 6.86pH solution. Frequency depends on usage, but for regular users, once a month is a good practice.

Q: What do I do if the ORP reading is low?
A: An ORP reading below 600mV indicates insufficient disinfection. You should shock your pool or add sanitizer (like chlorine) to increase the ORP level to the recommended 650-750mV (or higher for public pools).

Q: Can this meter be used for testing drinking water?
A: Yes. It can measure TDS (Total Dissolved Solids) and pH of drinking water.

Q: Is the probe replaceable if it gets damaged?
A: Yes, a key feature of this 2025 upgrade probe (Ver.3.0) is that it is replaceable, ensuring the longevity of your investment.

About Prime Living

Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.

We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.

Shipping policy

We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.

We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.

. Please provide a physical address, as we do not ship to P.O. Boxes.

Returns

Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.

Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.