Durable, Waterproof, and User-Friendly Design
The IP67 waterproof design, backlit LCD display, and power-saving features make this tester durable, easy to use, and ideal for various testing environments.
Digital Water Quality Monitor
Description
The Yieryi Digital Water Quality Monitor offers precise measurement of pH, ORP, hydrogen content (H₂), and temperature. With advanced sensor technology, a backlit LCD, ATC, and an IP67 waterproof design, it's ideal for monitoring water quality in aquariums, drinking water, kombucha/tea preparation, hydroponics, and more.
Specs
- Measurement Ranges:
pH: 0.01 - 14.00
ORP (Oxidation-Reduction Potential): ±999 mV
H₂ (Hydrogen Content): 0 - 2400 ppb (0.001 - 2.400 ppm) - Temperature: 0.1°C - 60.0°C (32.0°F - 140.0°F)
- Temperature Compensation (ATC): Yes
- Display: LCD Backlit Display
- Waterproof Rating: IP67
- Power Saving: Automatic shutdown after 5 minutes of inactivity
- Ideal Value Indicators:
ORP: -400 mV to -600 mV (ideal for hydrogen-rich water)
H₂: 800 to 1200 ppb (0.8 to 1.2 ppm) (ideal for hydrogen water)
Applications
- Home drinking water testing
- Hydrogen-rich tea/kombucha preparation
- Laboratory use
- Aquariums
- Hydroponics
Shipping & Returns
Shipping Policy
- Orders are processed within 1-2 business days (excluding weekends and holidays).
- Free shipping is available for the United States, select European countries, and various Asian regions, with a delivery timeframe of 7-20 business days.
- Duties and taxes are not included and will be collected by the carrier at delivery.
- Upon shipment, you’ll receive a tracking number via email for real-time updates.
Return Policy
- We offer a 7-day return policy, starting from the day you receive your item.
- Items must be unused, in their original condition with tags and packaging, and accompanied by proof of purchase.
Shipping Costs for Returns:
- Quality Issues: We cover the return shipping costs.
- Personal Reasons: Customers cover the return shipping costs.
Non-Returnable Items:
- Used or worn products.
- Sale/discounted/promotional items.
- Gift cards.
Refund Process:
- Refunds will be processed through your original payment method within 5-8 business days after approval.
Readings with Advanced Sensors and ATC
Measures four key parameters—pH, ORP, hydrogen content (H₂), and temperature—in one compact device, simplifying water quality assessment for various applications.
How to Calibrate it？
Recommended Use Scenarios
Home Use
Monitor your household drinking water safety with ease.
Office Use
Regularly test water dispensers for better health protection.
Travel or On-the-Go
Portable design makes it easy to test anywhere you go.
Support Beyond the Sale
Q & A
Why Should I Test My Drinking Water?
Testing your drinking water helps you identify potential contaminants, imbalances, or issues that are not visible to the naked eye, ensuring it's safe and healthy for consumption.
What Parameters Do Your Water Quality Testers Typically Measure?
Our testers can measure multiple parameters including pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), ORP (Oxidation-Reduction Potential), Salinity, Hydrogen (H₂), and Temperature.
How Often Should I Calibrate My Water Quality Tester?
It's recommended to calibrate your pH meter before each use or at least once a week, especially when testing different water sources, to ensure consistent accuracy.
What Is ATC (Automatic Temperature Compensation) ?
ATC automatically adjusts the measurement reading to compensate for temperature variations, ensuring higher accuracy even if the water temperature changes during testing.
What Is TDS And What Does A High TDS Reading Indicate?
TDS (Total Dissolved Solids) measures the total concentration of dissolved substances in water. High TDS can indicate hard water, presence of minerals, salts, or even some contaminants, potentially affecting taste.
Can I Use These Testers For Purposes Other Than Drinking Water, Like Aquariums Or Pools?
While some parameters might be applicable, our drinking water testers are specifically designed and calibrated for drinking water. For aquariums or pools, we recommend using specialized testers designed for those environments.