Carbon monoxide detector with LED display / Electronic sensor, Carbon monoxide alarm detector, 20000PPM

Features 20,000 PPM: This CO gas detector will trigger if the detection sensitivity reaches 20,000 PPM, providing fast and accurate results. High Accuracy: This CO gas detector offers stable performance and highly accurate detection, eliminating omissions and errors. Premium Material: This CO gas detector is made of high-quality ABS, resistant to high temperatures and deformation. Application: This CO gas detector is for liquefied CO₂ gas. Space-Saving: This CO gas detector is small in size, making it suitable for restaurants, hospitals, hotels, oil plants, garages, etc. Specification Item Type: CO Gas Detector Material: ABS Model: ZN-AZ-CO1-001 Battery: 1.5V AA x 3 (batteries not included) Purpose: Gas detection Basic parameters: Sensitivity and duration: 50 ppm, alarm within 60-90 minutes 100 ppm, alarm within 10-40 minutes 300 ppm, alarm within 3 minutes Standby current: <50µA (without LCD) <200µA (with LCD) Alarm current: <75mA Operating conditions: 5-40°C, 20-90% RH