Product Overview
The PHB-1 and PHB-4 are handheld pH meters designed for accurate pH measurement in various applications, including laboratory, fieldwork, and pool testing. Both models feature a high-resolution display and robust design.
Key Features
- High accuracy: ±0.01 pH
- Dual measurement modes: pH and mV
- Backlit LCD display for clear readings in low-light conditions
- Portable and lightweight design
- PHB-4 model includes automatic temperature compensation
Specifications
| Parameter | PHB-1 | PHB-4 |
|---|---|---|
| pH Measuring Range | 0.00 – 14.00 pH | 0.00 – 14.00 pH |
| mV Measuring Range | ±1999 mV | ±1999 mV |
| Temperature Range | 0 – 100℃ | 0 – 100℃ |
| Resolution | pH: 0.01 / Temp: ±1℃ | pH: 0.01 / Temp: ±1℃ |
| Accuracy | pH: ±0.01 / Temp: ±1℃ | pH: ±0.01 / Temp: ±1℃ |
| Temperature Compensation | Manual (0 – 80℃) | Manual / Automatic (0 – 80℃) |
Applications
These pH meters are suitable for various industries, including light industry, chemical engineering, pharmaceuticals, food safety, environmental protection, and educational or scientific research.





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