Control pH and temperature without guesswork.

$38.74
RECOMMENDED FOR STABILITY
Mini Fish Tank Heater 50W
Mini Fish Tank Heater 50W
$24.19 helps stabilize temperature

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Reliable Long-Term Performance

  • Real-time pH & temperature monitoring
  • Helps prevent sudden changes that stress fish
  • Ideal for freshwater & reef aquariums
  • Simple setup, no app, no learning curve

Why aquarists choose this product

- 2-in-1 Continuous Aquarium Monitoring
Displays pH and temperature simultaneously for real-time control of aquarium water conditions.

- Automatic Temperature Compensation (ATC)
Ensures accurate pH readings even when aquarium water temperature fluctuates naturally.

- Replaceable BNC Electrode
Standard BNC connector allows quick replacement of the pH probe without replacing the entire unit—ideal for long-term aquarium use and reduced maintenance costs.

- Intuitive & User-Friendly Design
Minimal controls with only two buttons:
Power
°C / °F switch
Suitable for both beginners and experienced aquarists.

- Clear Dual Display with Backlight
Large, bright display designed for aquarium cabinets, sumps and low-light environments.

- Continuous Operation
Powered via included 6V DC adapter or AG13 batteries for uninterrupted aquarium monitoring.

Technical Details

- pH Range: 0.00 – 14.00 pH
- Temperature Range: 0 – 55°C (32 – 131°F)
- Resolution: pH 0.01 / Temperature 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 Supply: 6V DC adapter or 4 × AG13 batteries
- Dimensions: 60 × 55 × 23 mm
- Weight: 75 g
- Probe Type: Replaceable BNC pH electrode

Calibration Instructions
1.Rinse the electrode with clean water and gently dry.
2.Immerse the probe in pH 6.86 buffer solution and wait for stabilization.
3.Adjust using pH 4.01 or 9.18 buffer if required.
4.Calibration complete.

What's in the Box?

1. pH & Temperature Aquarium Monitor
2. Replaceable BNC pH electrode
3. 6V Power Adapter
4. Calibration instructions
5. User manual

Trusted by Our Customers

Control pH and temperature without guesswork.

$38.74