SHEN ZHEN YIERYI Technology Co., Ltd
SHEN ZHEN YIERYI Technology Co., Ltd YIERYI,Your family health guardian!
Add to Cart
DO / pH / TDS / EC / Salt / Temperature
Take the guesswork out of water quality management with our Handheld Intelligent Portable 6-in-1 Water Quality Meter. This professional-grade device combines advanced sensor technology and a user-friendly interface, making it the perfect tool for rapid, on-the-go water analysis across a range of environments.
Dissolved Oxygen (DO): Precisely measure oxygen content for aquaculture, environmental monitoring, and laboratory analysis.
pH: Accurately test acidity or alkalinity for water treatment, agriculture, or industry.
Total Dissolved Solids (TDS): Monitor overall water purity and mineral content.
Electrical Conductivity (EC): Assess ionic concentration for quick water quality checks.
Salt (Salinity): Essential for aquariums, aquaculture, and food processing.
Temperature: Simultaneous real-time temperature display and compensation.
Handheld & Lightweight: Ergonomic shape for easy, one-handed operation.
Large LCD Display: Clear digital readout of all parameters.
One-Button Calibration: Hassle-free, automatic calibration for fast, reliable results.
Data Hold & Record: Easily freeze readings and review measurements.
Rechargeable Battery: Long working time, convenient USB charging.
Aquaculture & Fish Farming
Environmental & River/Lake Monitoring
Water Treatment & Purification Plants
Drinking Water & Tap Water Testing
Industrial Wastewater Analysis
Laboratory & Educational Use
Swimming Pools, Spas & Aquariums
Durable, splash-proof construction for field and indoor use.
Fast response sensors for accurate, repeatable results.
Intuitive controls, ideal for professionals and beginners.
| Parameter | Range | Accuracy |
|---|---|---|
| Dissolved Oxygen (DO) | 0.00–20.00 mg/L | ±0.2 mg/L |
| pH | 0.00–14.00 | ±0.01 |
| TDS | 0–10000 ppm | ±2% F.S. |
| EC | 0–20.00 mS/cm | ±2% F.S. |
| Salt | 0–100 ppt | ±2% F.S. |
| Temperature | 0–100°C (32–212°F) | ±0.5°C |
| Display | Large Backlit LCD | |
| Calibration | Automatic/Manual | |
| Power Supply | Built-in Rechargeable Battery | |
| Charging Interface | USB Type-C | |
| Dimensions | 185 × 40 × 35 mm (approx.) | |
| Weight | 180g (approx.) |
1 × 6-in-1 Water Quality Meter
1 × USB Charging Cable
1 × Set of Calibration Solutions (optional)
1 × User Manual
1 × Carrying Case
All-in-One Solution: No need to carry multiple testers—measure six key parameters with one device.
Smart, Portable, Reliable: Perfect for fieldwork, lab use, and daily monitoring.
Easy Operation: Designed for both professionals and non-technical users.
Wide Application: Suitable for water quality control in diverse industries and environments.