Water Quality Tester

Product Details:

Shell Material: High-strength engineering plastic, durable and drop-resistant.

Button Descriptions:ON/OFF Button: Turn the device on/off.

MODE/CAL Button: Switch modes and calibration.

HOLD Button: Lock data.

°C/°F Button: Switch temperature units.

Display Screen: Clear digital display with backlight for low-light environments.

Electrode Protection: Comes with a protective cap to prevent electrode damage.

Application Fields:

Swimming Pools and Spas:

Monitor and maintain safe pH levels, water temperature, and overall quality in pools and hot tubs.

Hydroponics and Gardening:

Check irrigation water quality for better crop yields and optimized plant growth.

Aquariums and Fish Tanks:

Ensure water conditions are suitable for fish, plants, and other aquatic life.

Drinking Water Testing:

Verify the safety and quality of tap water, well water, or filtered drinking water at home.

Environmental and Industrial Applications:

Ideal for laboratory testing, industrial wastewater monitoring, and compliance with environmental standards.

Precautions and Maintenance ：

Calibrate Regularly:

Ensure accurate readings by calibrating the device before the first use and periodically afterward.

Clean After Use:

Rinse the electrodes with clean water after each use to maintain performance and longevity.

Avoid Extreme Conditions:

Do not measure highly corrosive liquids or immerse the device in water for extended periods.

Replace Batteries When Necessary:

If the screen dims or the device fails to power on, replace the 3 LR44 1.5V batteries.

Proper Storage:

Store in a dry, cool place away from direct sunlight to prevent damage and extend product life.

Why Choose YiERYi YG-9908?

With its accurate measurements, 4-in-1 functionality, and wide range of applications, the YiERYi YG-9908 is the perfect choice for anyone looking to ensure water quality in swimming pools, aquariums, hydroponic systems, or even household drinking water. Its portable design, easy-to-use interface, and durable construction make it an invaluable tool for professionals and hobbyists alike.