4-in-1 Portable Gas Detector – Multi-Gas Low-Energy Alarm System

Advanced Multi-Gas Detection
Detects combustible gases (methane, propane), oxygen, carbon monoxide, and hydrogen sulfide with high accuracy. Ideal for industrial safety, mining, and confined space monitoring.
Low-Energy & Long-Lasting
Equipped with an ultra-efficient sensor system for extended battery life—perfect for continuous fieldwork without frequent recharging.
Compact & Durable Design
Rugged ABS housing with shock-resistant construction. Lightweight (only 200g) and pocket-sized for easy portability in harsh environments.
Real-Time Alarm System
Audible (95dB) and visual (LED) alerts activate instantly when gas levels exceed safety thresholds, ensuring immediate response.
User-Friendly Interface
Backlit LCD screen displays real-time gas concentrations. One-button calibration for hassle-free maintenance.
Wide Application Scenarios
Essential for oil rigs, chemical plants, firefighting, and HVAC maintenance. Complies with international safety standards (CE, RoHS).
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and fast worldwide shipping—secure your safety gear at unbeatable rates.