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- Modern design with simple structure: Sleek and user-friendly layout
- 4-digit F.N.D digital display: Real-time gas concentration readout
- 40-step LED bar graph: Displays values in %, PPM, and LEL units
- Status icons: Indicators for Power, Fault, 1st to 3rd Alarm levels
- 40 red arrow LEDs (◁): Visual display of concentration trends
- Built-in zero and span calibration: Simple calibration ensures accuracy
- Self-diagnostic test function: Automatically checks device status
- Calibration count display: Monitors sensor efficiency over time
- Built-in backup battery: Operates during power outages
- Configuration memory and recall: Restores settings in case of misoperation
