Product Specification

Your All-in-One Solution for Accurate Water Quality Testing!

Ensure the safety and quality of your water with the YG-9909 Digital 5-in-1 Water Quality Tester. Designed for professionals and everyday users, this device provides precise readings for pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), Salinity, and Temperature. Whether you're maintaining a pool, testing hydroponic solutions, or monitoring aquarium water, this tester is a must-have tool.

YG-9909 Digital 5-in-1 Water Quality Tester Specifications

Why Choose the YG-9909?

1. High Precision Measurements: Accurate results across all parameters ensure water quality meets your exact standards.
2. Versatile Applications:
- Ideal for swimming pools, hydroponics, aquariums, spas, and drinking water testing.
- Suitable for testing solutions in industries like food & beverage, environmental monitoring, and laboratory analysis.
3. Durable & Long-Lasting: IP66 waterproof rating and a sturdy design ensure reliability for professional and home use.
4. Quick Calibration: Pre-calibrated out of the box with an easy-to-follow calibration process for long-term accuracy.

Technical Specifications:

- Measurement Range:
- pH: 0.00 - 14.00
- TDS: 0 - 10,000 ppm
- EC: 0 - 10,000 μS/cm
- Salinity: 0% - 20%
- Temperature: 0.0°C - 60.0°C (32.0°F - 140°F)
- Power Supply: 3 x LR44 batteries (included)
- Auto Shut-Off: Saves battery by turning off automatically after 135 seconds of inactivity.
- Calibration Points:
- pH: 4.01, 6.86, 9.18
- TDS: 1382 ppm
- EC: 1413 μS/cm
- SALT: 35 ppt
- Dimensions: 178mm x 43mm
- Weight: Lightweight and portable for convenient testing.

What's in the Box?

- 1 x YG-9909 Digital 5-in-1 Water Quality Tester
- 3 x Calibration Powders (pH 4.01, 6.86, 9.18)
- 1 x User Manual
- 3 x LR44 Batteries (pre-installed)

How to Use:

1. Turn On: Press the ON/OFF button.
2. Select Mode: Use the MODE/CAL button to switch between pH, TDS, EC, SALT, and TEMP.
3. Test: Immerse the probe in your water sample and wait for a stable reading.
4. Calibration: For pH, use the provided calibration powders (4.01, 6.86, 9.18) for accurate results.
5. Maintenance: Rinse the probe with purified water after use and store it dry.

Visual Indicators:

- pH Range: Clearly indicates acidic, neutral, and alkaline levels.
- TDS Recommendations: Color-coded chart helps identify water quality:
- 0-50 ppm: Drinking Water
- 50-100 ppm: Filtration System
- 500+ ppm: Not recommended for drinking

Additional Notes:

- Warranty: Includes a 1-year warranty for the device and a 6-month warranty for the electrode.
- Customer Support: Reach out anytime via email for assistance. Our team responds within 24 hours.

Upgrade your water testing experience with the YG-9909 Digital 5-in-1 Water Quality Tester—reliable, accurate, and designed to simplify your life. Order now and ensure your water quality is always up to standard!