AZ8686 High-Precision pH Meter – Portable Water Quality Tester for Home &

Product Specification

Product Selling Points

✅2-in-1 Functional Design:

The AZ8686 pH meter integrates pH measurement and temperature detection in one device. Equipped with Automatic Temperature Compensation (ATC) technology, it ensures accurate readings across various environments. Suitable for drinking water, aquaculture, laboratories, agriculture, and industrial wastewater testing

✅High-Precision Measurement:

Advanced glass electrode for fast response and ±0.05 pH accuracy
0.01 pH resolution, ensuring reliable and precise test results

Temperature measurement range of 0-60°C, with an accuracy of ±0.5°C
3-point automatic calibration (pH 4.0, 7.0, 10.0) for effortless and error-free adjustment

✅Wide Measurement Range:

pH range: 0.00-14.00 pH, applicable to a variety of liquids
Temperature range: 0-60°C, enabling simultaneous temperature measurement

✅Smart & Portable Design:

LCD High-Definition Display – Large, easy-to-read screen showing real-time pH and temperature values
One-Touch Calibration & Measurement – Simple operation for both professionals and beginners
Compact & Lightweight – 164mm × 38mm, weighing just 92g, making it convenient for portability
Long Battery Life – Powered by 4×LR44 button batteries, ensuring extended use

✅Upgraded Glass Electrode:

High-sensitivity glass probe, ensuring fast detection and minimal error
Corrosion-resistant & long-lasting, with a sensor lifespan of over 6 months under proper maintenance
Compatible with various liquids, including mild acids, mild bases, aquaculture water, wastewater, and more

✅Convenient Battery Power Supply:

Uses 4×LR44 button batteries for efficient power consumption and long-lasting operation
Easy to replace, no need for an external power source, ensuring usability anytime, anywhere

✅Application Fields:

Home Water Testing – Monitor tap water, well water, and drinking water quality
Swimming Pools & Spas – Maintain balanced pH levels to prevent skin irritation
Aquariums & Aquaculture – Ensure an optimal environment for fish, shrimp, and other aquatic species
Agriculture & Soil Testing – Optimize irrigation water and soil pH for better crop growth
Laboratory & Research – Suitable for precise experiments and educational purposes
Industrial Water Treatment – Monitor wastewater, boiler water, and chemical solutions

✅Precautions & Maintenance:

Rinse the electrode with distilled water after each use to prevent contamination
Avoid prolonged exposure to high temperatures or direct sunlight to maintain accuracy
Regularly calibrate using pH buffer solutions (4.0, 7.0, 10.01) to ensure precision
Keep the electrode moist when not in use to extend sensor lifespan
Store the device in a cool, dry place when not in use

✅Why Choose AZ8686 pH Meter?

High Accuracy & Fast Response – 0.01 pH resolution for precise, stable measurements
Portable & Easy to Use – One-button operation with a large LCD display for quick readings
Versatile Applications – Suitable for laboratory, home, agriculture, and industrial use
Upgraded Glass Electrode – Long-lasting, corrosion-resistant sensor for extended usability
Intelligent ATC Technology – Ensures accurate readings across various temperature conditions

♠♠♠♠♠Customer Reviews:

⇒ "Extremely accurate and easy to use. I use it for my fish tank, and the readings are very reliable!" – John D.

⇒"Good quality, clear LCD screen, and fast response. Great value for the price." – Emily S.

⇒"Way better than my previous pH meter! The auto-calibration function is super convenient. Highly recommended!" – Michael T.