YiERYi BLE-9902 3-in-1 Digital pH Meter with Bluetooth by Yieryi – Perfect for Testing EC, Temperature, and pH in Pools, Fish Tanks, and Hydroponic Systems

Looking for a high-precision pH meter to keep your water quality in check? Whether you're testing your swimming pool , aquarium , or hydroponics , our digital pH meter with Bluetooth connectivity is your ultimate solution! This 3-in-1 water quality tester measures pH, EC, and temperature, making it perfect for all your water testing needs. From portable pH meters for home use to professional-grade water testing tools, this Bluetooth water quality tester ensures accurate results every time. Get your pH calibration sorted with ease and enjoy the best water conditions possible!

✅3-in-1Functional Design

• Simultaneously supports pH, EC (electrical conductivity) and temperature measurements. This is a versatile device that meets a wide range of needs.

✅Wide Measuring Range:

• pH Measurement (0.00 - 14.00) : Ensure perfect balance for your swimming pool, aquarium, or hydroponic system . Accurate readings for healthy environments!

• EC (Electrical Conductivity) Measurement (0 - 9999 µS/cm) :Check the nutrient levels and conductivity in your hydroponics, aquarium, or water purification system.

• Temperature Measurement (0.0 - 60.0°C / 32.0 - 140.0°F) : Keep track of the water temperature for your fish tanks, swimming pools, or aquarium systems.

✅Smart and Portable Design:

• Power Supply: 3 x 1.5V Button Batteries
• Display: Backlit LCD screen for easy reading
• Calibration: Automatic 5-point pH calibration (Asia & EU standards)
• App Compatibility: Available for both iOS and Android devices
• Waterproof: Designed to withstand regular use in wet environments
• Dimensions: 187mm x 37mm (Length x Diameter)

✅Applications:

• Aquarium & Fish Tank: Ensure optimal water quality for aquatic life by monitoring pH and EC levels.
• Hydroponics: Maintain nutrient-rich water conditions for plants by regularly checking EC levels.
• Swimming Pools: Easily check pool water quality to ensure a safe and comfortable swimming experience.
• Laboratories: Conduct precise water tests for research and experiments.
• Drinking Water: Test your home or office water quality for safety.
• Sewage & Wastewater Treatment: Keep track of water purity and compliance with standards.

Package Includes:

• 1 x Yieryi BLE-9902 pH Meter
• 1 x Set of pH Calibration Powders (pH 4.00, 6.86, 9.18)
• 1 x User Manual
• 3 x 1.5V Button Batteries

⚠️Proper Usage Instructions

1. Calibrate Regularly : Always calibrate your pH meter with the included pH calibration powders to ensure accuracy. Calibration is essential for precise results, especially when testing in different water conditions.

2. Rinse the Electrode : After each measurement, make sure to rinse the electrode with distilled water to prevent cross-contamination and preserve the longevity of the sensor.

3. Avoid Extreme Temperatures : Do not expose the pH tester to extreme temperatures (over 60°C/140°F), as this may damage the internal sensors and compromise accuracy.

4. Store Properly : When not in use, store the meter in a dry, safe place to avoid unnecessary wear and tear. Do not store it in extremely hot or cold environments.

5. Handle with Care : The glass electrode is sensitive, so handle it gently. Dropping the meter can lead to damage and inaccurate readings.

6. Check Battery Life : Make sure the batteries are fresh and fully charged for accurate and reliable readings. Weak batteries can cause reading inconsistencies.

7. Follow Mobile App Instructions : For Bluetooth connectivity, ensure your mobile app is properly paired and running the latest version to avoid connectivity issues.

Additional Tips:

• For high-accuracy pH measurements, always test at room temperature for the best results.
• Use the mobile app for real-time data syncing and to track measurements over time.

Why Choose Our pH Meter?

• Bluetooth Connectivity : Sync your readings directly to your phone for easy tracking and sharing.
• Portable & Easy to Use : Take it anywhere with confidence.
• Automatic pH Calibration : Ensures accurate readings every time, whether at home or in a lab.
• Wide Application: Perfect for water quality testing in pools, fish tanks, hydroponics, and more!

Customer Reviews

"Perfect for my Hydroponic System!"

I’ve been using the Yieryi BLE-9902 pH Meter for my hydroponic garden, and I couldn’t be happier! The Bluetooth connectivity makes it super easy to track my water quality on my phone, and the pH, EC, and temperature measurements are always spot-on. It’s super accurate, and the automatic pH calibration ensures I don’t have to worry about anything. Highly recommend for anyone in hydroponics or water-based gardening!

"Must-Have for Aquarium Owners!"

As an aquarium enthusiast, I need to ensure my fish are living in the best water conditions. This meter does it all—pH, EC, and temperature readings are all easy to get, and the high-precision measurement is a game-changer! The Bluetooth sync to my phone is super convenient, and the app lets me keep track of all my readings over time. My fish are thriving, and I couldn’t ask for a better tool to monitor water quality!

"Great for Pool Maintenance!"

I’ve been using this pH meter for my swimming pool, and it has been fantastic. The readings are always accurate, and I love how I can monitor pH, EC, and temperature from my phone using the app. The automatic calibration makes setup so easy, and it helps me keep the water in perfect condition all season long. I no longer have to guess or worry about the pool water’s quality—this meter does it all!