Product Points of Sale

✅8-in-1 Functionality

Comprehensive Water Testing: Measures pH, EC, ORP, TDS, Salt, CF, Specific Gravity (S.G), and Temperature for complete analysis.
WiFi Smart Monitoring: Connects to Tuya Smart APP for real-time remote tracking.
HD LCD Backlit Display: Easily read values in any lighting condition.
Data Logging & Export: Automatic data recording & trend analysis for better water quality management

✅High-Precision Measurement

Industrial-Grade Glass Electrodes provide fast, stable, and accurate readings for pH and ORP.
High-Sensitivity EC & TDS Sensors for precise conductivity and dissolved solids detection.
Automatic Temperature Compensation (ATC) ensures minimal measurement errors across different temperatures.
Precision: ±0.03 pH & ±5mV ORP, ensuring reliable test results every tim

✅Wide Measurement Range

✅Smart & Portable Design

WiFi Remote Monitoring for instant access to water quality data.
Low Power Consumption for long-term operation.
Plug-and-Play Setup for easy installation and use.
Lightweight & Portable, ideal for home, labs, agriculture, and industry

✅Applications

Aquariums & Fish Tanks – Maintain optimal water conditions for aquatic life.
Swimming Pools & Hot Tubs – Monitor pH & chlorine levels for safe, clean water.
Hydroponics & Farming – Adjust nutrient solutions for maximum plant growth.
Laboratories & Research – High-accuracy water analysis for scientific studies.
Drinking Water Safety – Ensure safe and clean water for consumption.
Aquaculture & Fish Farming – Maintain healthy and balanced water conditions

✅Maintenance & Care

Regular Calibration for accurate and reliable measurements.
Keep Probes Moist when not in use to extend lifespan.
Clean Probes Properly to prevent contamination affecting accuracy.
Use Only the Original Power Adapter to avoid performance issues.

✅Why Choose Us?

High-Precision Sensors – Industrial-grade accuracy for professional results.
WiFi Remote Monitoring – Check water quality anytime, anywhere.
8-in-1 Multi-Functionality – Suitable for various water environments.
Easy Setup & Calibration – User-friendly design for hassle-free operation.
Reliable Customer Support – Lifetime technical assistance included.

♠♠♠♠♠Customer Reviews

Super Accurate & Easy to Use! – James R.
"This 8-in-1 water tester is fantastic! WiFi remote monitoring lets me track my fish tank's water quality anytime. The accuracy is outstanding, and calibration was effortless. Highly recommended!"

Perfect for Hydroponics! – Lisa M.
"I use this tester for my hydroponic system , and it's a game-changer! The pH & EC readings help me maintain the perfect nutrient balance. The data logging feature is incredibly useful!"

Made Pool Maintenance So Much Easier! – Daniel K.
"Before this tester, checking my swimming pool’s pH & chlorine levels was a hassle. Now, I just check the APP to get instant readings. Highly accurate and super convenient!"

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!