Our portable pH meter is designed for precise pH measurement in various applications, including water source monitoring, aquaculture, and scientific research.
Key Features of the Digital pH Meter
High-Definition Display and Measurement
High-definition digital display for clear readings and high-sensitivity probe for quick response and stable measurements.
Technical Specifications
| Specification | Value |
|---|---|
| Model | PH-20, PH-220 |
| Measurement Range | 0.1-14.0 pH, 0-50°C (PH-20); 0.01-14.00 pH, 0-50°C (PH-220) |
| Resolution | 0.1 pH, 0.1°C (PH-20); 0.01 pH, 0.1°C (PH-220) |
| Accuracy | ±0.1 pH, ±1°C (PH-20); ±0.02 pH, ±1°C (PH-220) |
| Calibration | 4.0, 6.9, 9.2 (PH-20); 4.01, 6.86, 9.18 (PH-220) |
| Electrode Type | Built-in |
| Power | 1.5V x 4 |
| Size (mm) | 40×185 |
| Weight (g) | 88 |
Applications in Laboratory Workflows
Ideal for water quality monitoring, aquaculture, environmental protection, and scientific research. Suitable for food and beverage industries, dyeing, and plating applications.
Frequently Asked Questions
Electrode Replacement
Yes, the electrode head is replaceable.
Battery Type
The device uses four 1.5V button batteries.
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