Yieryi 7-in-1 Water Quality Tester – pH, TDS, EC, ORP, Temp, Salinity

Product Details:

• Product Name: Yieryi 7-in-1 Digital Water Quality Tester (Model YY-1010)
• Display Type: Large Digital LCD with Backlight
• Certifications: CE Certified
• Material: High-Quality Electronic Components
• Smart Device: No
• Waterproof Rating: IP67
• Power Supply: 3 × 1.5V LR44 Batteries (Included)
• Origin: Mainland China

Measures:

• pH: 0.01–14.00 pH (±0.05 accuracy)
• TDS (Total Dissolved Solids): 0–10,000 ppm (±2% accuracy)
• EC (Electrical Conductivity): 0–10000 μS/cm, 10.01–19.99 mS/cm (±2% accuracy)
• Salinity: 0–25.00% (±2% FS, detailed precision across ranges)
• ORP (Oxidation-Reduction Potential): ±999mV (±2mV accuracy)
• S.G (Specific Gravity): 1.000–1.222
• Temperature: 0–60°C (32–140°F) with ±0.5°C accuracy

Device Size:

• Dimensions: 183 × 37 × 37 mm (7.2 × 1.5 × 1.5 inches)
• Weight: 90g (3.2 oz)
• Screen Size: 33 × 24 mm

Package Includes:

• 1 × 7-in-1 Multi-Functional pH Meter
• 1 × English Instruction Manual
• 3 × LR44 1.5V Coin Cell Batteries

Features:

• 7-in-1 Multiparameter Measurement: Simultaneously measures pH, TDS, EC, Salinity, ORP, Specific Gravity, and Temperature.
• Accurate and Fast Readings: High precision with rapid digital results, perfect for both professional and personal use.
• User-Friendly LCD Display: Clear digital screen with optional backlight for easy reading even in low-light conditions.
• Automatic Temperature Compensation (ATC): Ensures accuracy across varying water temperatures.
• Waterproof and Durable: IP67 rating protects the device from water and dust, ideal for use in pools, aquariums, hydroponics, spas, and laboratories.
• Battery Saving Mode: Automatic shut-off after 5 minutes of inactivity to extend battery life.
• Ready to Use: Pre-calibrated at the factory — no need for calibration solutions upon first use.

How to Use:

• Immerse the probe fully into the solution.
• Stir gently to eliminate air bubbles and ensure complete contact.
• Read measurements directly on the LCD screen.
• Rinse the probe with clean water after each use and gently wipe dry with a clean towel.

Important Notes:

• Remove batteries if storing the device for a long period to prevent battery drain.
• No calibration powders or liquids are included, as the unit is factory calibrated.

Ensure precise water quality monitoring with the Yieryi 7-in-1 Digital Water Quality Tester. Whether testing pools, aquariums, hydroponic systems, or drinking water, this all-in-one device offers accurate, fast, and reliable readings for pH, TDS, EC, Salinity, ORP, Specific Gravity, and Temperature. With its waterproof design and easy-to-read LCD, it's the ideal tool for both hobbyists and professionals seeking trustworthy water analysis.