Milwaukee pH54 Waterproof pH Tester with Replaceable Probe

The Milwaukee pH54 is a compact, reliable, and waterproof pH tester designed for accurate pH measurement in aquariums, hydroponics, agriculture, laboratories, and water testing applications. Equipped with a replaceable pH probe, it offers long-term value and consistent performance.

🔹 Key Features

✅ High Accuracy: ±0.1 pH

✅ Replaceable pH Probe – extend the lifespan of the tester

✅ IP67 Waterproof – safe for wet environments

✅ Automatic Temperature Compensation (ATC)

✅ Auto Calibration (2-point calibration)

✅ Large, Easy-to-Read LCD Display

✅ Auto Shut-Off to save battery

✅ Lightweight & Portable

🔹 Specifications

pH Range: 0.0 – 14.0 pH

Resolution: 0.1 pH

Accuracy: ±0.1 pH

Temperature Compensation: Automatic

Calibration: Automatic, 2-point

Operating Temperature: 0 – 50°C

Waterproof Rating: IP67

Battery: 4 × 1.5V batteries (included)

🔹 Suitable For

✔ Marine & freshwater aquariums

✔ Reef tanks

✔ Hydroponics systems

✔ Aquaculture

✔ Laboratory & educational use

✔ Agriculture & water quality testing

🔹 Package Includes

📦 1 × Milwaukee pH54 Waterproof pH Tester

📦 1 × Replaceable pH Probe (installed)

📦 1 × Calibration Solution

📦 1 × Protective Cap

📦 1 × User Manual

🔹 Why Choose Milwaukee?

Milwaukee Instruments is a trusted global brand known for durable, accurate, and professional water testing tools. The pH54 is ideal for users who need reliable readings without complicated setup.

📌 Note

Rinse probe with clean water after each use

Store probe with storage solution for longer lifespan

Calibration recommended for best accuracy