Guard-156 4 Gas Monitor Multi Gas Detector for H2S, CO, LEL, and O2, Triple Alarm Modes (Visual, Vibration, Sound), 0.5s Fast Response, Dust and Explosion Proof Design for Work and Home Safety - Green

Precise Sensors for Fast Gas Leak Detection: The Guard-156 4 Gas Monitor is engineered to swiftly detect 4 key gases (H2S, CO, LEL, and O2). It responds within 0.5 seconds and continuously alarms until gas levels are restored to safe levels. Additionally, Guard-156 includes an alarm history storage feature for easy tracking and safety management,Quick Charging & Portable Design: Guard-156 4 Gas Monitor provides a 4 hour fast charge for 15 hours of battery life and includes a real-time battery indicator. A low-battery alert activates when power falls below 10%, keeping you protected at all times,Triple Alarms & Explosion-Proof Safety: Guard-156 Gas Monitor utilizes three alarm modes: LED light, vibration, and sound. Its compact size and back clip make it easy to carry, and it is made of high-strength ABS engineering plastic, making it waterproof, dustproof, and explosion-proof,Professional Certification: Guard-156 4 Gas Monitor has undergone stringent safety testing by an international certification body. It holds valid certifications, meeting industry standards to ensure high reliability and accuracy across various environments,What You Get: Your purchase includes the Guard-156 gas detector, packaging box, user manual, charging cable, and a standard gas hood. Suitable for industrial manufacturing, mining, agriculture, emergency rescue, and home use