Back Clip Portable TopTes Guard-566 Portable Carbon Monoxide Detector, Rechargeable CO Detector With Back Clip Vibration Visual And Audible Alarms 168h Long Standby Adjustable Alarm Thresholds For Home Work Use I3639101422 Carbon Monoxide Alarm Its automatic record storage logs each alarm event in real time, providing crucial data for analysis and safety evaluations High-Quality CO Sensor & Multi-Mode Alarms: Guard-566 CO monitor features a high-precision DDS sensor, delivering accurate measurements with a 0.5s response... User-Friendly & Durable Design: Guard-566 carbon monoxide monitor is equipped with a sturdy back clip for easy portability. TopTes Guard-101 Multi-Gas Monitor for H2S, CO, LEL and O2 Guard-566 has undergone rigorous safety testing by international authorities, holds valid certifications, and complies with industry standards to ensure safe usage Made from high-strength ABS engineering plastic, it is waterproof, dustproof, and explosion-proof, making it ideal for industrial, professional, and home use TopTes Guard-566 Portable Carbon Monoxide Detector, Rechargeable CO Detector with Back Clip, Vibration, Visual and Audible Alarms, 168h Long Standby, Adjustable Alarm Thresholds for Home, Work Use It is equipped with audible, visual, and vibration alarms to communicate critical alerts in various environments Adjustable Alarm Thresholds & Automatic Record Storage: Guard-566 portable CO detector features adjustable alarm thresholds to suit various inspection needs. It also includes a real-time battery indicator and low battery alert to ensure continuous CO monitoring