Reliable long-term pH and temperature monitoring in one device.
This 2-in-1 Digital pH & Temperature Monitor provides continuous, accurate water quality measurements for aquariums, hydroponics systems, aquaculture setups and laboratory use. Designed with Automatic Temperature Compensation (ATC), a dual backlit display and a replaceable BNC pH probe, it delivers stable readings you can trust.

Perfect for reef tanks, freshwater aquariums, breeding ponds and professional testing environments.

Key Features

🔹 2-in-1 Continuous Monitoring

Displays pH and temperature simultaneously for real-time water quality control.

🔹 Automatic Temperature Compensation (ATC)

Ensures accurate pH readings even when water temperature fluctuates.

🔹 Replaceable BNC Electrode

Standard BNC connector allows quick replacement of the pH probe without changing the entire device—reducing long-term maintenance costs.

🔹 Simple & User-Friendly

Only two buttons:

• Power

• °C/°F switch
  Ideal for beginners and professionals.

🔹 Clear Dual Display with Backlight

Large, bright and easy to read—perfect for dark stands, sumps or laboratory environments.

🔹 Continuous Operation

Power via 6V DC adapter (included) or AG13 batteries for uninterrupted monitoring.

Specifications

• pH Range: 0.00–14.00 pH

• Temperature Range: 0–55°C (32–131°F)

• Resolution: pH 0.01 / Temp 0.1°C

• Accuracy: ±0.1 pH / ±1°C

• ATC Range: 0–50°C (32–122°F)

• Operating Conditions: 0–50°C; Humidity ≤95%

• Power: 6V DC or 4 × AG13 batteries

• Size: 60 × 55 × 23 mm

• Weight: 75 g

• Probe Type: Replaceable BNC electrode

Calibration Instructions

1. Rinse electrode and gently dry.

2. Immerse in pH 6.86 buffer and wait.

3. Adjust with pH 4.01 or 9.18 buffer.

4. Calibration complete.

What’s Included

• • pH & Temperature Monitor

  • Replaceable BNC pH electrode

  • 6V Power Adapter

  • Calibration instructions

  • User manual