Tính năng chính:
- Easy-to-see yellow overlay
- Low alarm level of 10 ppm, High alarm level of 15 ppm
- Two-year lifespan
- Resolution of 0.1 ppm
- Backlit display
- Range of 0-100 ppm
- Outside filter for easy replacement
- Powerful internal Draeger XXS sensor
- Compact, durable, and lightweight
- Simple two-button interface
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