7 In 1 Smart Pool Monitor With App – Solar / USB Powered Water Quality Tester

YIERYUI 7-in-1 Floating Pool Water Quality Monitor – Real-Time pH, Chlorine, Salt & Temperature Tester with Tuya App Support

Product Feature Design

✅ High Precision Measurement

Built-in advanced multi-parameter probes ensure real-time, accurate monitoring of pH, TDS, EC, ORP, SALT, CL, and Temperature. All readings are visible through a dedicated app.

✅ Wide Measuring Range

Covers a full spectrum of pool and spa water metrics:

• pH: 0.00–14.00

• TDS: 0–9999 ppm

• EC: 0–20 mS/cm

• ORP: ±999 mV

• Salt: 0–10000 ppm

• CL (Free Chlorine): 0–3.0 mg/L

• Temp: 0–100°C

✅ Smart & Portable Design

Floating waterproof body, paired with 2.4GHz wireless transmission and Tuya Smart App, allows remote monitoring via smartphone. Easy pairing with the smart hub ensures seamless integration.

✅ Upgraded Glass Electrodes

Equipped with replaceable and long-lasting electrode sensors, offering stable readings with minimal drift—suitable for long-term outdoor use.

✅ Dual Power Supply

Solar-powered for energy efficiency with USB backup charging. Designed for uninterrupted 24/7 monitoring in any environment.

✅ Ergonomic Construction

Compact and modern design with a 165mm top diameter and 210mm height. Intuitive indicator light and reset button for easy troubleshooting.

✅Application Fields

• Private swimming pools

• Public pools & aquatic centers

• Hotel resort spas

• Jacuzzi and hot tubs

• Water quality laboratories

• Schools, gyms & wellness centers

✅Notes & Maintenance

• For accurate calibration, use the included buffer solutions (pH 4.00, 7.00, 10.01; ORP 222mV) regularly.

• Keep the probes clean and stored properly when not in use.

• Ensure the smart hub stays within a 10–15 meter range for stable transmission.

✅Why Choose YIERYI?

• All-in-one water testing solution – no more manual test strips

• Real-time alerts and notifications through Tuya App

• Cloud data storage + Excel export for historical trend analysis

• Floating design—no installation required

• IP68 waterproof rating for outdoor pool use

Client Reviews ♥♥♥♥♥♥

"This smart tester is a game-changer. I get alerts directly on my phone when chlorine drops—super useful!"
— Tom B., USA

"Accurate, solar-powered, and works great with the Tuya app. I love that I can export the data into Excel!"
— Sophie M., UK

"Much better than test strips. Now I know exactly when my pool needs balancing."
— Carlos R., Spain

Shenzhen Yieryi Technology Co., Ltd Company Profile

Company Overview

Shenzhen Yieryi Technology Co., Ltd was established in 2012 and is located in the Economic Development Zone of Shenzhen City, Guangdong Province. Leveraging our superior geographic location, convenient transportation facilities, outstanding research and development capabilities, exquisite craftsmanship, and comprehensive testing equipment, we are dedicated to providing high-quality measurement instruments and solutions to customers worldwide.

Our Products

As a professional manufacturer of measurement instruments, Shenzhen Yieryi Technology Co., Ltd primarily produces the following products:

· Portable and Digital Refractometers

· Pen-Type and Online Monitoring pH Meters

· DO Meters, TDS Meters, ORP Meters, EC Water Quality Testers

· Soil Testers

· Temperature and Humidity Meters

Our products are widely used in various fields, including beer brewing, liquor production, sugar manufacturing, fruit juice processing, agriculture, aquarium maintenance, hydroponics, environmental protection, food safety, education, military, and technology, catering to the diverse needs of different industries.

Why Choose Shenzhen Yieryi Technology Co., Ltd

Choosing Shenzhen Yieryi Technology Co., Ltd means you will enjoy the following unique advantages:

1. Excellence in Product Quality

· Strict Quality Control: All our products are certified under the ISO9001:2008 quality management system and possess ROHS, CE, and FCC certifications. Some products also hold design patents. Every product undergoes rigorous testing and calibration before leaving the factory to ensure high precision and reliability.

· High-Quality Materials and Craftsmanship: Located in Shenzhen’s Economic Development Zone, we are equipped with advanced manufacturing facilities and an experienced craftsmanship team, ensuring that each product boasts superior durability and performance.

2. Comprehensive Product Line

· Diverse Measurement Instruments: We specialize in manufacturing a wide range of products, including portable and digital refractometers, pen-type and online monitoring pH meters, TDS meters, ORP meters, EC testers, DO meters, soil pH and temperature & humidity meters, among others, to meet the diverse needs of various industries.

· Wide Application Fields: Our products are extensively used in beer brewing, liquor production, sugar manufacturing, fruit juice processing, agriculture, aquarium maintenance, hydroponics, environmental protection, food safety, education, military, and technology sectors, ensuring that you can find suitable solutions across different industries.

3. Technological Innovation and R&D

· Strong R&D Team: We boast a professional technical research and development team that continuously pursues technological innovation. We collaborate with multiple research institutions to develop new products, ensuring that our offerings remain at the forefront of the industry.

· Patent Protection: Some of our products feature unique designs and functionalities protected by design patents, enhancing their competitiveness and market uniqueness.

4. High-Quality Customer Service

· Professional Customer Support: Our customer service team is dedicated to providing timely and effective support, ensuring that you have peace of mind during the entire usage process.

· Personalized Solutions: We offer customized products and services tailored to the specific needs of our clients, accommodating various special requirements.

· Global Logistics Network: With a well-established global distribution system, we ensure that our products are delivered quickly and safely to customers around the world.

5. Reliable Market Reputation

· Stable Global Market Presence: Since starting our export business in 2013, our products have been successfully exported to Europe, America, Southeast Asia, and the Middle East, achieving an annual sales volume of USD 5-10 million. We have earned the trust and praise of customers worldwide.

· Brand Influence: Our brand “YIERYI,” registered in 2016, has consistently focused on the theme of health. With a design that is simple, stylish, and portable, we are committed to bringing health concepts into every home and every corner of the world.

6. Sustained Corporate Spirit

· Unity, Diligence, Exploration, and Innovation: We firmly adhere to the corporate spirit of “Unity, Diligence, Exploration, and Innovation,” continuously striving for excellence, exceeding customer expectations, and building long-term partnerships.

Our Vision

Shenzhen Yieryi Technology Co., Ltd is committed to driving business growth and success for our clients through continuous innovation and exceptional service. We aim to establish the “YIERYI” brand as a globally recognized health technology brand, promoting health concepts into every home and every corner of the world.

Conclusion

By choosing Shenzhen Yieryi Technology Co., Ltd, you will receive high-quality products, advanced technical support, comprehensive customer service, and a reliable partnership. Let’s work together to create a prosperous future and move towards a more prosperous and sustainable tomorrow!