The Safewill ES30P is a reliable portable multi-gas detector designed to ensure workplace safety and minimize incidents. By offering continuous visual confirmation of detector operation, it helps businesses maintain continuity and productivity while keeping workers safe.
Key Features:
4-in-1 Gas Detection: Simultaneously monitors Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), and Combustible Gases (LEL).
Intelligent Sampling: Utilizes diffuse sampling technology for accurate results.
User-Friendly Interface: Features a simple three-button operation to minimize training costs.
Triple Alarm System: Alerts users via visual, vibrating, and audible alarms (Low, High, TWA, STEL).
Rugged Design: Compact, sturdy, and durable, making it comfortable to wear and suitable for harsh environments.
Extended Battery Life: Designed for reliable operation, especially in cold weather, with a working time of ≥8 hours.
Technical Specifications:
| Feature | Specification |
| Gases Detected | O2, CO, H2S, LEL (Combustible Gases) |
| Measurement Range | O2: 0-30%VOL, CO: 0-500ppm, H2S: 0-100ppm, LEL: 0-100%LEL |
| Response Time | T90 < 30 Seconds |
| Battery | 3.7VDC (USB Charging DC 5V) |
| Working Environment | -20℃ ~ +50℃, 10-95% RH (no condensation) |
| Alarms | Audible, Visual, Vibrating (User-adjustable setpoints) |
| Dimensions | 125.60mm × 66.21mm × 46.63mm |
| Weight | 198g (6.98oz) |
| Certifications | CE, FCC, SIL, RoHS, ATEX |















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