High-Precision Digital pH Meter AZ8686 Portable Water Quality Tester for Home, Lab, Aquarium & Industrial Use
High-Precision Digital pH Meter AZ8686 Portable Water Quality Tester for Home, Lab, Aquarium & Industrial Use
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FAST & FREE SHIPPING
FAST & FREE SHIPPING
We offer free shipping, directly to your door. Delivery takes 5-7 business days.
EASE AND FAST PAYMENT
EASE AND FAST PAYMENT
The AZ8686 portable pH tester is designed for precise pH measurement in drinking water, hydroponics, aquariums, and home water systems. Featuring high precision with 0.01 pH resolution, this professional pH tester for water quality ensures reliable readings every time. Equipped with automatic temperature compensation (ATC), it delivers accurate results even in varying conditions. Whether you need a pH meter for hydroponics, a pH tester for drinking water, or an accurate pH meter for home use, the AZ8686 pH meter with temperature display is the perfect solution for all your water testing needs!
📊 Product Specifications
| Feature | Details |
|---|---|
| 📏 pH Range | 0.00 – 14.00 pH |
| 🌡️ Temperature Range | 0-60°C (32-140°F) |
| 🎯 Accuracy | ±0.05 pH |
| 🔎 Resolution | 0.01 pH, 0.1°C |
| 📋 Calibration | 3-Point Auto Calibration (pH 4.0, 7.0, 10.0) |
| ⚡ Power Supply | 4×LR44 Button Batteries |
| 📏 Dimensions | 164mm × 38mm |
| ⚖️ Weight | 92g (without packaging), 132g (with packaging) |
| 💧 Waterproof | Yes |
| 🔬 Applications | Water Testing, Aquaculture, Laboratory, Agriculture, Industrial |
What’s in the Box?
📦 1 × AZ8686 Digital pH Meter
📦 1 × Protective Cap
📦 1 × User Manual
📦 4 × LR44 Button Batteries
📦 1 × Retail Packaging Box
🌍 Wide Range of Applications
🔹 🏠 Drinking Water Testing – Ensure safe pH levels in tap water, well water & filtered water.
🔹 🏊 Swimming Pool & Spa – Maintain balanced pH levels for healthy water conditions.
🔹 🐠 Aquariums & Fish Tanks – Optimize water conditions for fish & coral growth.
🔹 🌱 Hydroponics & Agriculture – Monitor soil & nutrient water pH for plant health.
🔹 🏭 Industrial & Lab Testing – Ideal for wastewater treatment, chemical solutions, and laboratory experiments.
🔬 How to Use AZ8686 pH Meter?
1️⃣ Remove the protective cap and rinse the electrode with distilled water.
2️⃣ Calibrate the device using pH 4.0, 7.0, 10.0 buffer solutions.
3️⃣ Submerge the probe into the test liquid and wait for stable readings.
4️⃣ Read the pH & temperature values on the large LCD screen.
5️⃣ Clean the electrode after use and store it with the protective cap.
🔥 Customer Reviews
⭐️⭐️⭐️⭐️⭐️ "Very accurate and easy to use! The auto-calibration feature saves me so much time!" – James L.
⭐️⭐️⭐️⭐️ "I use this for my fish tank, and the readings are always precise. Highly recommend it!" – Anna R.
⭐️⭐️⭐️⭐️⭐️ "Fast shipping and excellent quality! I use it for my hydroponic system, and it works perfectly!" – Mark T.