SNDWAY SW-7500A 4-in-1 Gas Detector – Reliable & Professional Safety Solution

Multi-Gas Detection
– Simultaneously monitors carbon monoxide (CO), combustible gases (LEL), hydrogen sulfide (H₂S), and oxygen (O₂) levels for comprehensive safety.
High-Precision Sensors
– Advanced electrochemical and catalytic sensors ensure accurate, real-time readings with rapid response time.
Durable & Portable
– Robust ABS housing with anti-slip texture, designed for harsh industrial environments or confined spaces.
Audible & Visual Alarms
– Loud 85dB buzzer and bright LED alerts instantly notify users of hazardous gas concentrations.
Wide Application
– Ideal for oil rigs, chemical plants, mining, laboratories, and home safety inspections.
Long Battery Life
– Powered by rechargeable lithium battery with low-power standby mode for extended use.
Easy Calibration
– User-friendly interface with one-button calibration for maintenance efficiency.
Certified Safety
– Complies with international safety standards for professional and personal use.